We have had a supposed firm offer for a house we have put on the market. The house was a new build when we purchased it but has remained unoccupied because we have been unable to relocate to Scotland. We currently plan to sell this property and also the property we have in England to purchase another house.The potential purchaser lives with their parents in an area close to the property. Contracts have not yet been exchanged because our solicitor has informed us that the potential buyer is in the process of applying for a mortgage. Four days ago, our estate agent in Scotland told the estate agent we have in England that they went with the potential purchaser to mow the grass at the property: both the front lawn and the rear garden. Nobody asked our permission to do this. Contracts have not yet been exchanged or missives finalised. Does the potential purchaser`s action - and that our our Scottish estate agent - constitute trespass?