Originally Posted by
germatory
When flying Cathay, mobile boarding pass, home printed pass or airport kiosk self-printed ones don’t work to enter T1 airside from T1 landside. T1 officers only accept a CX counter printed BP (i.e., particulars verified with staff).
If you look back at my 2017 data point, there were inconsistent results between staff on different days.
But what you observed may be the rule now, at least for staff on some of the days. Did you manage to go to T4 and get a printed boarding pass first?