Public holidays: skip, move or attend
There are three sensible answers and the scope should pick one for each area. Skipping suits a premises that is genuinely closed, provided the annual price reflects the reduced number of services. Moving the visit to the adjacent day suits sites where the building is used either side and cannot go three days without attention. Attending on the day itself suits venues that trade on holidays, and it should be priced accordingly.
The important part is that the answer is written and the annual figure is consistent with it. A monthly price that quietly assumes the same number of visits every month will overstate holiday months. Ask bidders to state the number of annual services their price is based on. That single figure resolves most later confusion about whether a skipped holiday should have produced a credit.
