Since there are plenty of buyers who put in offers on more than one house at a time, it would be foolish of the vendor to take it off the market after accepting an offer. But it works both ways, we had an accepted offer & had a survey done - only to be told "We've changed our mind - we're not selling". So, we ended up in the house we're in now.
That's the Scottish way of doing things.
When my daughter was trying to buy a flat 15 years ago, the searches to the local authority had not been answered within the required 10 working days. Querying this led to : Ms x who is dealing witn this only works one day a week so it could take 10 weeks!
Yes, because you were unaware of an undeclared defect.