I'm keen to get to the new CX lounge, once opened, as a PAX on other OW flights departing T1/T2. I expect given the centralised security at T4 it will be complex or time consuming, or both... Does anyone have any knowledge or indication yet as to whether this will be possible?

I'm worried that unless you leave from or land at SIN T4, you ain't getting in, airside.

Cheers,
Matt.