Everyone aged 16+ without Covid-19 symptoms can now access free rapid (Lateral Flow) testing.  Studies show that 1 in 3 people with Covid-19 have no symptoms, so rapid testing is a great way to catch infections early.
There are several rapid test sites set up by South Gloucestershire Council.  The nearest to Dodington is at Yate Parish Hall on Station Road: http://orlo.uk/SouthGlos_aVWa3
Alternatively you can collect a test to carry out at home. Find out where to collect a test: http://orlo.uk/SouthGlos_NShnj
If you test positive, you must book a PCR test on the gov.uk/ website, and self-isolate immediately.