Re: Contact tracing is about far more than just tracing contacts.
I thought advice in the UK was only to get tested if required or self isolate.
I managed to catch some form of bug from the supermarket (Where everyone has stopped social distancing and ignoring one way systems), test was booked (I am required to go to site if they need something turned off and on again) and I was there at the drive in test centre 30 minutes later. Very odd process but 3AM the next day I got the all clear (But still isolated + 2 days once symtoms went).