Parking fines

Hey guys, I know that you are doing a great job refitting the house, but do you really have to park on the lawn every day?  Slowly, things are coming together.  Slowly, I am clearing out years of hoarding every nut, bolt, screw, bracket, wire and tube.  Slowly, the day is coming when we sign the initial agreement of sale.  Slowly, we are getting tireder and tireder.  Quickly, I am getting p**sed off with tradesmen parking on the lawn.