A cyclist is in a serious but stable position at Royal Preston Hospital after being involved in a collision with a bus.
Police are appealing for witnesses to the collision which took place around 3.40pm on Tuesday March 4.
The 67-year-old woman cyclist from Lancaster, sustained serious head injuries and had to undergo surgery after she collided with a single decker bus.
It had been travelling south in slow moving traffic on North Road near to the junction with Chapel Street in Lancaster city centre.
Sergeant David Hogarth from the Road Policing Unit said: “I would appeal to anybody that witnessed this collision or with any information that could assist with our investigation to contact police on 101.”
North Road was closed for around four hours to enable an investigation to take place.
Witnesses can also contact 0800 555 111.