So, how many Business Insight readers have a contingency plan in place? If a survey just out on the Computer Weekly site is right - and to be fair, they only spoke to 100 companies - then very few of you have a clue what to do if a disaster strikes.
About a third of companies have a plan in place if there's another 7 July type experience, it seems - and the majority admit they would suffer if staff couldn't get in for more than a day.
Time to 'fess up - do you have a solid plan of action if staff are prevented from coming in for any length of time? And how long could your business operate under those conditions?