U.K. to Leave EU Tonight at 11 p.m. GMT

The video discusses the immediate effects of Brexit, highlighting that not much will change initially due to a transition period lasting until the end of 2020. Political changes include the UK losing its seat in the European Parliament and Council. Celebrations and reactions vary, with Brexiteers holding rallies and some business leaders expressing disappointment. Boris Johnson is set to address the nation, acknowledging the divided opinions on Brexit.

How are different groups in the UK planning to celebrate or respond to Brexit?

What message is expected to be conveyed by the Prime Minister regarding the future of the UK?