Much Music brings back Edge Fest, a music festival that travels all across Canada, playing shows in multiple cities. Teagan and her friends bought tickets to Edge Fest in Calgary, and when purchasing the tickets they agree to the terms and conditions of attending - including that Mosh Pits sometimes occur in front of the concert stage (where people push together to get closer to the bands) and all of the various risks associated with Mosh Pits (which are very well outlined in the waiver) are consented to by the ticket holder. Not only do Teagan and her friends agree to these terms online, but on the day of the concert, the terms are also explained to them as they enter into the grounds and they have to verbally confirm that they understand and agree before they can enter the concert grounds.

Teagan is having a great time, and decides she wants to enter the Mosh Pit, and try crowd surfing. When Machine Gun Kelly starts his set, she gets up on top of the crowd and begins crowd surfing. She is enjoying being passed over the people for about 5 minutes, until she gets dropped in the middle of the crowd and then cannot get back out. She tries to crowd surf her way back out but just keeps getting dropped, and isn't able to actually get out of the crowd until 1 hour later, when MGK finishes his set. She subsequently sues Much Music for false imprisonment. You are a lawyer working for Much Music, and you are asked to consider what legal defence(s) is/are available here to defeat her claim. Are there any defences that you can use? Explain, and be sure to include whether the defence is a full or partial defence