Mr. Niall Burgess:

There are several categories of traveller involved. Passengers coming into Ireland from overseas are required to fill out the contract tracing form. People who cross the Border from North to South are not required to do so. People entering Northern Ireland from abroad are bound by the UK advice to travellers and by any restrictions that apply to them. Regardless of whether one is north of the Border or south of the Border, one is expected to observe the public health advice that applies in that jurisdiction.