Alison needs to get the floor repaired. She has a site meeting with a builder, Henry Tilney. He tells her the cost of replacing the floor will be £10,000 and that he can start on Monday. Alison tells him she will think about it. After the meeting, she emails Henry and says she’s had another quote for £5,000 and asks if he will lower his price. She hears nothing but on Monday morning, Henry and his team turn up on site. Henry tells her they had a binding agreement for him to carry the work out for £10,000. Please advise Alison on her liability towards Catherine and John, the motorcyclist. Plea