Firefighters in North East Lincolnshire are set to strike again in a dispute with Government over pensions.
Members of the Fire Brigade's Union walk out between 6pm and 10pm on Friday, December 13 and Saturday, December 14.
As was the case during previous industrial action, Humberside Fire and Rescue Service will be providing a reduced emergency response service but the Service is asking for help from local businesses.
Deputy Chief Fire Officer Dene Sanders, said: "During the industrial action we will still be responding to 999 calls, but we are asking local businesses to take extra steps to reduce the risk of fire.
"It is imperative that businesses ensure their fire risk assessments are up to date and that safety arrangements are robust enough to ensure, in the event of a fire, everyone can escape the building quickly and easily."
