Caoimhghín Ó Caoláin (Cavan-Monaghan, Sinn Fein) | Oireachtas source

I hope not. As the Minister of State noted in his address to the committee, Protocol 21 of the Lisbon treaty is one we share with our neighbours on the neighbouring island. Are there other member state interests in Protocol 21? If so, or if not, if that be the case, does the advent of Brexit have of itself any particular bearing on Protocol 21 of the Lisbon treaty?