Mexico

Default data rate
£2.50 / day. See link for more information, and english details.

Data feature packs
See link for more information.
 * 7 days: £10.
 * 15 days: £15.
 * 30 days: £25.

Fair use policy
The default data rate comes with a fair use limit of 200 MB a day. The 7 days with 1.5 GB, 15 days and 3 GB and 1 month have a limit of 6 GB.

Availability
SIM cards are called (microchips) and can be brought from local Telcel dealers you'll find almost everywhere in the country.

SIM sizes
Mini SIMs exist. Micro SIM availibility.

Tethering
?