A manhunt was launched after a suspect escaped from a prison bus on the way to court.
Jamie Cooper, 33, from Blackpool, is described as 5ft 7in, from a medium build with short hair.
He was last seen in a blue jacket, jeans and black trainers.
Officers received reports about a man who this morning at 8.54 am on the M55 of a geoamey -prison bus on the M55 on the M55.
The vehicle supervised prisoners to the Lancaster Magistrates Court at the time of the incident.
A police spokesperson said: 'We know that this might be about hearing, but we want to reassure you that incidents such as these are extremely rare in Lancashire and it is something that we take incredibly seriously.

Jamie Cooper, 33, (photo) of Blackpool, is described as 5ft 7in, from a medium build with short hair

The Lancashire police have launched an urgent manjacht (shown: police on the viaduct on Junction 2)

The vehicle was driven on the M55 near Junction 2. Displayed: Police Search for the M55
'Searches and an investigation are underway and you will see an increase in our officers in the area when they continue their questions. If you are worried, approach them when they are on the road.
'Cooper has links to Blackpool and Bolton
'If you see Cooper, will not approach him, but call 999 and let us know immediately.
“If you can help our questions in any way, please contact us on 101 stating LOG 0237 of 19 March.”