Business Rate Supplements Bill

I have been following the right hon. Gentleman's remarks to the best of my ability. When business owners are consulted about a new BID proposal, do they have to give a unanimously positive response, or does there need to be a positive response from a certain proportion of those approached? What does "majority" mean, if there is to be a majority vote? If the proportions are 49 per cent. to 51 per cent. will the scheme go ahead?