The Brexit Party said it was "sabotage" by the "extreme hard left"... ...Police said it was the wind. https://www.theneweuropean.co.uk/top-stories/police-say-wind-not-political-rival-to-blame-for-brexit-party-trailer-crash-1-6413011
Police assessing claims that Tories offered peerages to Brexit party https://www.theguardian.com/politics/2019/nov/16/police-assessing-claims-that-tories-offered-peerages-to-brexit-party?CMP=twt_gu&utm_medium=&utm_source=Twitter#Echobox=1573899163