Following planning permission we served a 3m excavation notice to a neighbour (who had put in an objection) under the party wall act. After 11 days of not hearing anything my husband went round to ask them their thoughts and remind them that if after 14 days we automatically enter dispute. They said that they want to cost us as much time and money as possible. My husband said he wasn't bothered (irritating them more) and walked away deciding to engineer around them and do raft foundations negating the need for a party wall award. Anyway on the 16th day (following our initial letter) they come to our house and hand us a letter stating they appointed a surveyor backdated to the 14th day. I advise them that we no longer plan to pursue that route, he says we have to, but I said we don't. The following day my husband contacts their surveyor to inform them that their services are not required because we are changing the design of the foundations and provided the contact information for our structural engineer. My husband asks out of interest what his fees are but explicitly says he's not to do work. The surveyor has since sent 2 emails chasing to find out what the status is of the design for the foundations and one also includes his hourly rate (no details totally open costs) which my husband didn't even read properly to notice the inclusion of his attachment with hourly rate. We then receive a 3rd email threatening injunction unless calculations are provided because we have begun demolition of our conservatory and utility to start excavation of the foundations. My husband didn't reply to any of their emails and merely asked our structural engineer to provide calculations/drawings to prevent an injunction. Anyway our structural engineer provides the calculations demonstrating a party wall award is not required. We then receive an invoice from our neighbours surveyors for 3 hours work (£450 +VAT) despite no work actually being done. Neither of can see how a surveyor can charge for merely accepting a 2 min phone call (in which we explicitly said not to do any work) and sending 3 chasing emails (all instructed by the neighbour). We and our structural engineer can't believe the cheek of him. And how someone with less qualifications can charge a higher hourly rate than structural engineer and architects. Does he have any legal leg to stand on though?