Schools maybe uncertain about the lengths to which they should go to seek parental consent in relation to extra-curricular activities, school trips and the like.
Efallai y bydd ysgolion yn ansicr i ba raddau y dylent ofyn am ganiatâd rhiant mewn perthynas â gweithgareddau y tu allan i'r ysgol, megis teithiau ysgolion a phethau cyffelyb.