Permit holders have to check the webpage every day before they go to gather cockles to be sure of getting up to date information and ensure the cockle bed is open)
Rhaid i ddeiliaid trwyddedau wirio'r dudalen we bob dydd cyn iddynt fynd i gasglu cocos i sicrhau bod yr wybodaeth ddiweddaraf ganddynt a sicrhau bod y gwely cocos ar agor)