Thailand's justice minister Chaikasem Nitisiri said the army had not consulted the cabinet on their decision to impose martial law, but appeared to play down the move, saying it was "only taking over security" and it would not affect the cabinet.
Protest leader Jatuporn Prompan said his group would accept the imposition of martial law, but "won't tolerate a coup or other non-constitutional means" to grab power.
More top news
Customers could be losing out due to credit card companies not providing enough information, consumer group Which? has found.
Spurs say they are supporting troubled former star Paul Gascoigne after it was reported he had been placed on an emergency three-day detox.
A British jihadi from Portsmouth has been killed fighting in the Syrian Kurdish town of Kobani, currently besieged by Islamic State.