Photo by James Manning/ Alamy “Havering needs radical change, and the country needs to be rescued” says Andrew Rosindell, the Romford MP, with emphatic urgency. Our interview, which began on a pub bench, has become a speed-walk through his constituency town. Any let-up in pace and Rosindell instructs his agent and me to walk faster: Nigel Farage, his party leader, is expected any minute and he’s still got to place his charity bet on a Grand National racehorse. (He opts for Monty Star, and seems pleased when told it’s a “medium risk” choice.) We arrive in Romford’s market square to a crowd waiting for Farage. Black and yellow “Vote Reform” placards are distributed, and rosettes hurriedly pinned to jackets. Passers-by enthusiastically pledge their allegiance. It’s the early afternoon when Farage appears at the meeting point by a B&M. He looks at home. His Capri blue suit glows fluorescent in the glaring sun, briefly camouflaging him in the equally luminescent blue and orange shopfront.…