^Never mind! Just realised that there isn't a hole in there, so no need to cap off.

Thanks everyone for the advice! I have another question - in the top right of the first picture is dishwasher waste hose. I've since gotten rid of the ...

Ah - do you know if replacing the washer is usually enough to fix the seal (or does that mean replacing the trap altogether, as well as the washer)? I ...

Actually, can I check - if I just want to clean the trap out (maybe just the J- or U-shaped component), do you think I could try that myself without e ...

Thanks so much! Good to know that I have no choice but to outsource the work, and what to pick up from Bunnings if I want to replace it.

Thanks for the tips! For the bamboo screen, I saw in one of the product reviews that someone bought the bamboo screen with 'capping' - do you know if ...