On Monday, Health Minister Robin Swann announced the removal of all remaining Covid restrictions in Northern Ireland.
From 5pm on Tuesday, restrictions such as Covid passports in all settings and the wearing of face masks were moved from regulations to guidance.
Minister Swann said: "There are only a small number of restrictions left in place in those regulations, including requirements to wear face coverings in public places; for business owners to have measures in place to limit transmission of the virus; for the use of Covid certification at nightclubs and large unseated indoor events; and for limits on numbers meeting indoors in private homes.