No. BeMoto Trackday Repatriation Insurance must be purchased BEFORE you travel. It must cover your whole trip duration, not just the days on track. It’s too late once you’re there... so plan ahead!
You must also be a UK resident and not spent more than 6 months abroad in the 12 months prior to buying this policy
You must be registered with a GP surgery in the UK
You must start and finish your trip in the UK
If you buy it in plenty of time before your trip it also provides some cancellation cover as well
Note: If you purchase cover at the side of the track for emergency medical costs, it may not cover things like repatriation back to the UK for you and anyone required to stay behind with you, in the same way a "Repat" policy does.