Pictured: Man sought by police after two suitcases containing human remains were dumped on Clifton Suspension Bridge in Bristol after suspect arrived by taxi - and 'rails stopped him dumping bags in river'

The man police want to speak to after two suitcases containing human remains were found on Clifton Suspension Bridge took a taxi to the scene that night.

The suspect, who has now been pictured by police for the first time, may have been stopped from throwing the heavy suitcases over the bridge by the high safety railings. 

The discovery of the sickening cases was made just before midnight last night when staff challenged a man acting suspiciously on the famous bridge in Bristol.

A picture of the moment bridge staff uncovered the grisly contents of the cases has now emerged, showing two men in high-vis vests using torches to investigate.

MailOnline can now reveal the man was taken to the bridge by taxi shortly before midnight last night and was later seen to be acting suspiciously.

A manhunt is now underway after he vanished by the time police arrived, leaving the suitcases and their gruesome contents behind.

The taxi - believed to be a blue Hackney cab - was later traced and the driver is helping police in their bid to identify the man.

Police today issued a photograph of the wanted man who is black and was wearing a black Adidas baseball cap and black trainers with thick white soles. He had a gold earring and was carrying a black backpack.

He is believed to have left the bridge in the direction of Leigh Woods with one witness saying he was pursued by a cyclist. 

The bridge was closed to traffic while forensic officers arrived at the scene to take away the suitcases and their contents.

Concerned resident Michael Mulcahy, 57, said: 'It's horrific to think someone has been chopped up and put in a suitcase.

'I think the guy must have gone there with the intention of chucking them over the side of the bridge.

'But those safety rails are very high - it would take some effort to pitch a heavy suitcase over the top.'

Mr Mulcahy said it was worrying that such a gruesome crime had happened so close to the Georgian suburb of Clifton, famed for its upmarket restaurants, boutiques and independent shops.

He added: 'It makes you wonder if there is a drug connection, Britain is becoming such a violent place right now.

'I feel sorry for the emergency services who discovered the contents of the suitcase.'

It's believed police traced the taxi through CCTV on the bridge which is 331ft above the River Avon at high tide.

The bridge remained closed today while police inquiries continue.

A woman operator at a Bristol taxi firm told MailOnline: 'When we heard the bridge had been closed at midnight we assumed another person was trying to throw themselves off.

'It was quite a shock when the police announced what had been found there. We didn't expect that.'

The taxi which took the man to the scene has been seized by police and is undergoing a forensic examination.

Locals are praying the body in the suitcases is not linked to the disappearance of local man Jack Sullivan, 23.

University graduate Jack has not been seen since he went to a house party in Bristol on March 2 and his family are continuing to plead for information about his whereabouts.

Meanwhile the man who police want to speak to is described as black, with a beard and was wearing a black Adidas baseball cap, black jeans, a black jacket, black trainers with thick white soles and had a black backpack.

The release of the picture comes after police carried out a search for several hours last night involving involved a police helicopter and HM Coastguard.

The man was not located but officers are reviewing CCTV and working on tracking the man's movements after he left the bridge. 

If anyone sees the man, they are advised not to approach him but instead call 999,  quoting reference 5224180010 to the call handler.

One witness told Bristol Live the man was pursued by a cyclist as he ran off down Burwalls, a residential lane leading down to Rownham Hill.

The witness, who wished to remain anonymous, said: 'There were two suitcases, one left on the bridge with what appeared to be blood leaking from it, the other case was on the road just after the bridge on the Leigh Woods side. 

'There was blood on the floor along the bridge. 

'The man who had the cases ran from the bridge staff and I saw him being chased by a member of the public on a bike - he was shouting something in Spanish.'

Locals have also expressed their shock at the grim discovery on the iconic bridge.

Andrea Malizia, 64, who has lived near the bridge for over 20 years, said: 'It was after the England game - I was watching a film around midnight when I remember first hearing a helicopter circling.

'It was circling for quite a while - I remember finishing my film and starting another in that time - it was flying very low.

'Then this morning I woke up and was told the bridge was closed and then of course, found out what happened a couple hours ago.

'Unfortunately we have lots of incidents related to the bridge anyways, it's terrible - and there is so much surveillance on it, they have guards so surely there will be footage of him out there.'

Graziella Licata, 51, runs Bristol Ice Cream and serves from her van next to the bridge each day.

She said the news was 'absolutely awful', and added: 'I got down here at around 11 this morning and it was just so quiet - to be honest it's been so so quiet in the area all day, no comings or goings at all.

'It's scary - when I woke up this morning and heard the bridge had closed, I immediately thought 'this must be really bad' because they never ever close it.'

Aerial photos from today show a white forensics tent set up on one side of Clifton Suspension Bridge as police carry out their investigations.

The incident has sparked a massive emergency response, with helicopters and the coastguard scouring the area. 

The suspect travelled to the bridge in a taxi, which has since been seized, and the driver is assisting the force with their enquiries. 

A forensic postmortem examination of the deceased will take place later today.

The bridge, a Grade I listed landmark, spans the Avon Gorge and was designed by noted Victorian engineer Isambard Kingdom Brunel, opening in 1864.

It has been closed in both directions since 6.30am, with forensics investigators in white suits seen working behind a police cordon.

Carla Denyer, MP for Bristol Central, said she was 'deeply disturbed' by the discovery of human remains in two suitcases at Clifton Suspension Bridge and thanked the police for their 'swift action'.

The Green Party co-leader posted on X: 'I am deeply disturbed by the horrifying discovery of human remains at Clifton Suspension Bridge overnight.

'Distressing events like this are unsettling for all of us who call Bristol home and are proud of our city.

'Thank you @ASPolice for your swift action. I am in contact with authorities and will do anything I can to support a swift and thorough investigation.'

Acting Bristol Commander Vicks Hayward-Melen said: 'This is a very disturbing incident and I fully recognise the concern it will be causing our communities.

'The investigation is being led by our Major Crime Investigation Team and involves specialist officers and staff from across our organisation.

'Our immediate priority is to locate the man who took the suitcases to the bridge, identify the deceased, and inform their next of kin.

'Specialist Officers are ready to provide the with any support they need.

'An immediate search of the area was carried out by officers on the ground with the support of the National Police Air Service and HM Coastguard following the discovery of the suitcases. These searches remain ongoing.'

Specialist crime scene investigators are at the scene, with the landmark bridge remaining shut as they examine the area.

The police spokesperson added: 'There is currently an increased police presence in the area and anyone who has concerns is encouraged to speak to an officer.'

If you have any information which could help the police investigation, please call 101 and quote reference 5224180010.