Local rapid "Fit to Fly" PCR tests

Does anybody know where I could get a rapid "Fit to Fly" Covid-19 PCR test in East Dulwich or elsewhere in the area? I need to get one on Friday evening with a 24/48 hour turnaround/result.

It's not local but we've used the Regenerative clinic in Canary Wharf and in Marylebone for administered PCRs for fit to fly and they were excellent - really reliable with results timing - given you need this over a weekend I'd go for the most reliable provider you can.

Thanks!

Recommend qured.com it's a video call service where you do the test at home in front of a tester on the call. It's quick and efficient. One tip though, space out your appointments if you have a big family or younger children and don't have lots of PCs/screens. The appointments can over run and it's time critical to submit your results back to them which can be a bit frantic if someone else is using the computer for their test