Can I easily extend my 30-day visa exemption in Thailand after arriving from the UK?

If you arrive in Thailand from the UK without a visa, you can initially stay for 30 days. It is generally easy to extend this period for an additional 30 days at any immigration office, provided you have a few documents such as copies of your passport pages and a recent photo. Experiences shared by other travelers indicate that extensions have been processed without significant issues. There are also COVID-19 related extensions available, which could further extend your stay.