FMM applications are generally processed very quickly. British travelers usually receive their approved Mexico Tourist Card within a few hours, and often within minutes of applying. Occasionally, it may take a little longer.
The Mexico Tourist Card for citizens of the UK is delivered by email to the account provided.
Upon receipt, British travelers should print out a copy and keep it with their other travel documents.
The FMM consists of 2 slips of paper.
Upon arriving at the Mexican border, they should submit their passport for inspection and Tourist Card to receive an entry stamp. They should keep the second slip of paper with them during their stay.
For their convenience, British visitors will find their allowed dates printed on their Tourist Card. They should take care not to overstay, since this could carry fines and subsequent entry bans in the future.