Regarding your article “Bovis asks suppliers about Rok exposure” (12 November, page 11), I for one can see nothing untoward in this move

We keep asking for transparency from our main contractors as to their liquidity; nobody wants a domino effect, where subbies are totally reliant on one builder and if that builder folds, so do they.

But I feel that as we ask these sort of questions, main contractors should get used to answering them from us.

C Graham