Businesses could be forced to “close for good” due to local lockdowns, traders have said.
Four counties – Conwy, Denbighshire, Flintshire and Wrexham – will become the latest areas to face tighter restrictions from 18:00 BST on Thursday.
Businesspeople in Rhyl have called for “common sense” in enforcement of travel restrictions.
Vacuum cleaner shop owner Steve said: “I think it is doing a lot of damage. When you take £6 in three days, it’s not good.”