sackable offence

For although thousands of people meet their partners in the workplace, an office affair is a sackable offence.

The management admit they don't hire people with beards and growing one is a sackable offence.

In many occupations, including the civil service, to make a personal gain out of something is a disciplinary matter and potentially a sackable offence.

If their under or poor performance is a quickly sackable offence, then what about Mr Gove himself?

It was a sackable offence to leave any paperwork whatsoever, other than incoming correspondence, on a desk in an unattended office.

Is it a sackable offence?

That's surely a sackable offence.

Nijinsky had missed a performance in Rio when Romola was ill, and this was stipulated as a sackable offence in the dancers' standard contracts.

He knew about Bendix Schere's security paranoia: to the effect that it was a sackable offence to work on any form of public transportation, whether train, bus or aeroplane.