(30 Sep 2021, 4:17 pm)ASX_Terranova wrote Do you bus companies have code reds, blacks like train companies do?
If so, have they ever been declared?

They'll have contingency plans in the event of severe disruption, but probably not alarmist code reds or blacks.

Rail doesn't even use red/black, just Customer Service Level 2 (CSL2) (major disruption) and Do Not Travel. LNER do have coloured service statuses (green, amber, red and black) but that doesn't appear to be for anything other than administration purposes.