Mae sawl agwedd ar y dull y mae pobl wedi tynnu fy sylw atynt dros y misoedd diwethaf yr hoffwn eu harchwilio ymhellach, ac mae’r rhain yn cynnwys y materion canlynol.
There are a number of aspects of the approach which have been brought to my attention over the past few months I want to explore further, and these include the following matters.