睇急症 Accident & Emergency (A&E)
https://www.nhs.uk/nhs-services/urgent-and-emergency-care-services/when-to-go-to-ae/
同香港類似，有急性症狀，可能危及健康甚至性命，都可以打111、999或親自前往急症室，去到亦都會按病情作分流，當中所涉及嘅治療費用都係全免。
Urgent care centre
有關緊急服務：https://www.nhs.uk/nhs-services/urgent-and-emergency-care-services/