A drunk driver swapped seats with a passenger during a high speed chase, which was recorded on a police car's dash-cam, a court has heard.

During the pursuit, which lasted about 15 minutes, Jerry Salisbury drove at speeds of up to almost 90mph and had four passengers in his Vauxhall Zafira who weren't wearing seat belts, Ipswich Crown Court heard on Tuesday.

David Wilson, prosecuting, said a police officer – who tried to get Salisbury to stop by activating the blue flashing lights on his car – saw Salisbury jump a red traffic light and reach speeds in the high 80's along a dual carriageway between Gorleston and Great Yarmouth.

He had also driven at speed around a housing estate with tight bends before driving into the grounds of the James Paget University Hospital in Gorleston.

During the chase Salisbury was seen to change places with one of his passengers and when the Zafira eventually came to a stop outside the James Paget Hospital officers could smell alcohol and noticed his eyes were glazed.

When asked about swapping seats with one of his passengers Salisbury admitted he had done it because he had 'had a drink.'

He was abusive towards police officers and a roadside breath test showed he had 103 microgrammes of alcohol in 100 millilitres of breath – the legal limit is 35 microgrammes.

Mr Wilson said Salisbury was handcuffed and taken to a police station where he refused to provide a further breath specimen for analysis.

He told officers he was addicted to alcohol and had consumed eight cans of beer and some whisky and coke on the day in question.

The court heard that the pursuit started after a police officer – who was carrying out speed checks in Gorleston Road, Lowestoft – saw Salisbury driving at 51mph in a 30mph zone.

Salisbury, 29, of Pier Terrace, Lowestoft, admitted dangerous driving on April 18, failing to provide a specimen for analysis and driving without insurance and a licence.

Recorder Rex Bryan adjourned sentence until next Wednesday and warned Salisbury he was at serious risk of a prison sentence.

Steven Dyble, for Salisbury, said his client had no previous convictions for driving offences.

At the time of the offences he was homeless and was living in his car after an acrimonious divorce and his mother dying.