My Department has a network of offices throughout the country which provide a service to the public. Two of the offices in Oisín House and Gandon House in central Dublin are open to the public during lunch time.
The length of time that my Department's other offices close during lunch time varies slightly but in the vast majority of cases the closure is over the two hour period from 12 noon to 2 p.m.
The experience of the two offices that remain open during lunchtime, is that lunchtime is not a busy time. The types of queries made at these two offices suggest that those making them are not tied to normal working hours and it is likely that they would find times other than lunchtime equally suitable for them.