Please see the below information from NHS regarding Community Testing.
Mobile Testing Units
Appointments for those with or without symptoms can be made by visiting Coronavirus (COVID-19) | NHS Lanarkshire (scot.nhs.uk) or by calling 0800 028 2816.
Alternatively there is a asymptomatic test site in Larkhall which is available for anyone without symptoms to pop in and get a test, no appointment necessary, this is based at Larkhall leisure centre and is available 7 days a week 9.30-5.30.
There is now a facility to collect a test kit from various locations, these can be found on the map https://maps.test-and-trace.nhs.uk or they can be ordered online at https://www.gov.uk/order-coronavirus-rapid-lateral-flow-tests or by calling 119 to order home delivery.