I work for a family run business , they all have company cars yet I dont but do just as much driving for business purposes. I have a company pertrol card but that dosent cover cost of repairs etc . . they are being funny with me due to an incident where i broke down closer to home than work so stayed there. They were unfair about it docking pay yet i do favours out of work for them in my vehicle , so i decided i did not want to use my car for them to run down as the milage will increase and will be worthless whe i come to sell.

It is now causing more bother than its worth as there is a bad atmosphere when it comes to vehicles at work. What should i do??

What is your opinion on this?

Sorry if it isnt too clear