Can I re-enter Thailand with a METV after returning to London before it expires?

The individual inquired about re-entering Thailand with a Multiple Entry Tourist Visa (METV) after having left for London due to a family emergency. They wanted to confirm whether they could still enter Thailand before the visa expiration date, which is valid until September 13, 2019, and if they would be granted a 60-day stamp upon entry. Responses indicated that as long as they enter before the visa expiration date, they should be able to receive the 60-day stamp.