Only picture I have of the damage is the picture I have posted on this thread.
If you've not even seen the 'alleged drilled hole', then don't lose any more sleep. What are the grounds for taking you to Court?
That they allege you drilled through a pipe which came to light some months after but rather than give you the opportunity to investigate and rectify any mistake you might or might not have made, they decided to get another Plumber to repair it, discard the evidence and send you a photo of a repaired section of pipe along with an invoice for £300? Have you seen the invoice?
Honestly Ash, I doubt this would even get passed a solicitor never mind into a Court.
I would politely, in person, with her and her partner, explain that they should have contacted you as soon as they suspected a leak.
Don't get into an argument, just explain as nice as you can and walk away. I cannot see her taking this much further to be honest.
I know Solicitors near me (North West England) charge £240 per hour. Not many people would start that ball rolling for the sake of £300. Especially not if the case against you is as weak as it sounds.
I am only a Plumber offering advice and giving my opinion here. It is not legal advice from a professional legal person. I can only tell you what I would do in your shoes, as a Plumbing person.
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