RAFAT,
They can still be held accountable.
Especially MW & JC. In 2000 the CAA were on the verge of grounding the whole of the UK's 146 fleets after some serious fume events, with the aforementioned 2 clowns only paying lip service to their recommendations.
Our crews are still ending up in hospital on a regular basis and still nothing is being done. Flybe are just merely keeping their fingers crossed that there is not a fatality whilst they phase out the 146 and replace them (Slowly) with the Jungle Jet.
I would not like to be down in INN or CMF during an Event that's for sure. The luck will run out one day.