In 2020 Motability refunded £50 to customers because during lockdown 1 less cars on the road meant less insurance claims were made so they passed some of the saving onto customers.
I've just heard that another £50 is coming due to reduced claims due to lockdowns 2 and 3.
Customers should be able to expect the money in the next few months.
You are eligible if you took out a car prior to 4 Jan 2021.
Full details here:
https://news.motability.co.uk/scheme-news/covid-19-update-50-insurance-based-refund/