Family Tree :
I : Born in Pakistan, came to UK on WP, naturalised as British Citizen. (Parents born in Pakistan)
Wife : Born in Pakistan, married me and moved here, naturalised as British Citizen. (Parents born in Pakistan)
Child #1 : Born in UK, British by birth, Pakistani by descent. (Parents born in Pakistan

I think there shouldn't be a problem sorting out the new born's Pakistani passport, but what sort of visa (if any) would he/she require?
I would appreciate any help anyone can extend in this regard.
Thanks and Regards