Firefighters across the region are striking again today over their ongoing dispute with the Government over pensions.
The industrial action starts at 6 o'clock this morning - and is the first in a week of strike periods planned until Monday. The Fire Brigades Union has already staged a number of strikes over the same issue.
The Chief Fire Officer in Cambridgeshire, Graham Stagg, is asking people to take extra care during industrial action, but stresses that people can still call on the fire service to help them in an emergency, regardless of the strike.
Click below to hear the advice of the Chief Fire Officer of Cambridgeshire: