It is equally possible, however, that Bethnal Green and Bow will not be decided by any of those things, but by fraud, intimidation and direct threats. Few seats can be more vulnerable. Voter turnover is huge, perhaps a third a year. Many Bangladeshi voters don’t understand the voting process, and are susceptible to community pressures of a sort no longer found in other parts of British society. And the voting roll, the basis for any fair election, is, at best, grossly inadequate.