Dame Angela Watkinson, the Tory MP in Hornchurch and Upminster, will be 79 in 2020 and is expected to retire after nearly two decades in the Commons. A string of top Tories are already sniffing round the cushy 16,000 majority seat. Hotly tipped is Nick de Bois, the popular former Enfield North MP who lost his seat in 2015. Local Tories have noted that former Cameron adviser Shaun Bailey, now a London Assembly member, has moved to the area and is flaunting his newly-discovered pro-Brexit credentials. Syed Kamall, the Leave-backing Tory MEP leader, has also been turning up to local association meetings. Kamall should be popular, having stood up to intense career-ending pressure from Cameron. Havering has been dubbed “the most Eurosceptic place in Britain” and voted 70% to Leave. It is a very Brexit-y seat for life…