When does travel insurance cover you?

Posted by Lumpyproletarian@reddit | AskUK | View on Reddit | 12 comments

So if I get travel insurance to start on the day I leave (say) 27th, and my mum falls ill on the 26th, am I covered for cancellation or do I have to start the insurance as soon as I decide to go away to cover anything going wrong between the idea and the trip? I’m booking my first overseas holiday in 15 years and I can’t work out how it works. Thanks