I had an engineer ask me if he can still use his van (its his only transport) I allow them to use it for private milage so long as they pay for their fuel. I checked with the insurer and was told the vehicle can only be used for business use and if the employee in question is working, and he is clearly not if furloughed. Normally I can get away with private useage as all engineers are on call and could be called at anytime and so have to take their van with them wherever they go. But whilst on furlough its not possible to say this. Also his Liability insurance wont be valid for you, so if you fall off your ladder you're fecked, if you drop your drill from up the ladder on someones head your fecked. So not only is you're boss breaking the law and both you and him can be done for fraud, you're not insured, to drive, have an accident, or cause an accident.