Получил ответ от избирательной комиссии. Оказывается, у них у нас можно в день голосования агитировать.
Thank you for your email to the Electoral Commission.
Campaigning on election day is legal in the UK. Campaigners are not permitted to excerpt undue influence on voters, such as by intimidating them on their way into a polling station. However, as long as they obey general campaigning rules, there is no restriction on polling day campaigning.
Our full guidance to candidates regarding campaigning can be found at the following link: