Stall owners say he often roams the area without a mask.
The employee is fully vaccinated.
One hawker says footfall has dropped about 70%.
20 are linked to previous cases.
Unions are studying the difficulties of implementing this.
Kudos to those who helped out.
Schools will also have heightened safety measures.
Bringing a whole new meaning to 'open-concept'.
He thought it was a mosquito bite at first.
Short-term visitors can enter if they've family ties or on compassionate grounds, it said.