If a claim arises you will need  to be sure whether the place where accident happened was your responsibility or that of your neighbour, tenant or other party. And accidents often happen in entrances, on boundary fences or on forecourts. Knowing the boundaries and the terms of any leases or contracts is usually essential.  You also need to be able to produce proof of these limits whenever needed. So be prepared. Do not let searching the records eat into the 40 days allowed for handling a claim, and make sure you are sure! Do not waste time and legal costs trying to deny what is in the end undeniable.