FILE PHOTO: Priti Patel, Britain's Secretary of State for International Development arrives in Downing Street, in London, October 31, 2017. REUTERS/Peter Nicholls/File Photo

BIRMINGHAM, England (Reuters) - Eurosceptic lawmaker Priti Patel said on Sunday Britain should not accept Prime Minister Theresa May’s Brexit plan and, if necessary, be ready to leave the European Union without a deal.

Patel, a former cabinet minister, was speaking at a pro-Brexit rally at the Conservative Party’s annual conference in Birmingham.