Jeremy Corbyn on the campaign trail on the final day of campaigning before the General Election

The video begins with greetings and an introduction, mentioning Calum and Montgomery. It proceeds to introduce the main speaker, highlighting the event's significance. The session concludes with acknowledgments, particularly thanking Gareth, and discussing future plans, including an upcoming election and meeting.

What does the teacher imply about the event from start to finish?

What is the context of the phrase 'be elected tomorrow'?