Can I put my white kitchen catchers inside a clear bag?

Non-see through bags inside a clear bag is only acceptable as your one privacy bag per week.

For clear bags, if smaller bags are put inside a larger bag, all the bags must be clear.

This includes kitchen and bathroom waste bins: if you remove kitchen catchers or small bags from bathroom bins to put it in a larger clear bag, the kitchen-catchers and small bags must also be clear – unless it is your one privacy bag per week.

If you do not use clear bags in kitchen or bathroom bins, those can be combined as your one privacy bag per week or you can dump the contents of the small bins into a clear bag.