Am i stupid for thinking that even being in a petrol station with a mobile phone on is just dangerous?

We got signs all over our stations saying phones are not to be used because I think there is a way of blowing the whole thing up?

Anyway sounds like you haven't had much luck with the break- in a read about so maybe its karma and if she is dumb enough to put herself and others a risk over a phone call then I think she deserves to miss out