Hotels in Ajman were ordered to operate at 50 per cent capacity with immediate effect as authorities tightened Covid-19 safety measures.
Gyms, cinemas and parks must also halve their capacity under new directives issued on Thursday.
Only 20 people will be allowed to attend funeral services, with weddings and family gatherings limited to 10, the emirate's crisis authority stated.
Concerts and other entertainment activities have been halted until further notice.
Police said the number of people who refused to wear face masks and those gathering in large numbers had risen in the emirate.
“Breaches of physical distancing rule at malls, parks and other public place have increased recently,” said police spokeswoman Major Noura Sultan Al Shamsi,
“Due to the increase in infections, police and health authorities have intensified public awareness campaigns to urge people to follow all precautionary measures or face being fined.”
On Sunday, all schools and nurseries in Ajman switched to remote learning in response to the rising case numbers.
Ajman is the latest emirate to impose new restrictions this week.
Authorities in Ras Al Khaimah introduced new rules to stem the spread of Covid-19 on Wednesday.
The measures include capping mall capacity at 60 per cent, limiting public transport capacity to 50 per cent and cutting capacity at cinemas, entertainment events and venues to 50 per cent.
Coronavirus in the UAE:
Sharjah rolled out similar restrictions the previous day, while Abu Dhabi capped capacity at venues such as malls, restaurants and gyms last week.
Earlier this month, Dubai’s government imposed a series of restrictions on public places and venues.
It cut seating capacity in various venues including cinemas, entertainment and sports complexes to 50 per cent.
It also reduced hotel occupancy and swimming pool use to 70 per cent of capacity. Shopping malls will be allowed to accept only 70 per cent of their total capacity.
Restaurants and cafes will be required to close by 1am. They will also not be allowed to organise any entertainment activities.











