Saudi Visitors upon arrival in Singapore can visit the Singapore Visitors Center, which is affiliated with the Singapore Tourism Board. The center provides the visitor with all the information they need about Singapore and they can also visit their website https://www.visitsingapore.com/en/
Singapore Visitor Centers address:
Singapore Changi Airport in Terminal 1,2,3 arrivals
Or their location on the famous Orchard Street
Toll Free: 1800 736 2000
International phone: 0065 67362000
Important numbers:
Police: 999
The ambulance and fire department: 995
Flight inquiries: 1800 5424 422
Tourism line: 1800 736 2000
Hospital emergency services:
Mount Elizabeth: 0065 67312218
Raffles Hospital: 0065 63111555
Mount Alvernia: 0065 63476210
Gleneagles: 0065 64705700
To know prayer times in Singapore, please visit the website of the Islamic Council of Singapore at the link: https://www.muis.gov.sg/