Hospitals introduce entry restrictions on those who have been to Tan Tock Seng Hospital's inpatient wards Toggle share menu Advertisement Hospitals introduce entry restrictions on those who have been to Tan Tock Seng Hospital's inpatient wards Advertisement Singapore Hospitals introduce entry restrictions on those who have been to Tan Tock Seng Hospital's inpatient wards A signboard at the Singapore General Hospital (SGH) compound. (File photo: AFP/Roslan Rahman) 02 May 2021 09:58PM) Share this content Bookmark SINGAPORE: Hospitals have introduced entry restrictions on those who have been to Tan Tock Seng Hospital's inpatient wards amid concerns about the growing COVID-19 cluster linked to the TTSH hospital.