For Part-time Programme

Tropical Cyclone Warning
Signal No. 1 or 3	All classes and examinations will be held as scheduled
Signal No. 8 or above	Arrangement for classes / examinations NOT YET STARTED
	HK Observatory announces during the specified period that the Signal No. 8 or above is likely to be issued within the next two hours OR when the Signal No. 8 or above is issued during the period.	Warning issued or in force at 6:30 a.m. or before 11:00 a.m.	Classes commencing before 2:00 p.m. will be cancelled. Examinations scheduled before 2:00 p.m. will be postponed.
		Warning issued or in force at 11:00 a.m. or before 4:00 p.m.	Classes commencing before 7:00 p.m. will be cancelled. Examinations scheduled before 7:00 p.m. will be postponed.
		Warning issued or in force at or after 4:00 p.m.	Classes commencing at or after 7:00 p.m. will be cancelled. Examinations scheduled at or after 7:00 p.m. will be postponed.
	Arrangement for classes ALREADY STARTED
	All classes already in progress will be dismissed immediately.
	Arrangement for examinations ALREADY STARTED
	Examinations will continue unless otherwise announced by CITA.

Rainstorm Warning
Amber / Red Warning	All classes and examinations will be held as scheduled
Black Warning	Arrangement for classes / examinations NOT YET STARTED
	Warning issued or in force at 6:30 a.m. or before 11:00 a.m.	Classes commencing before 2:00 p.m. will be cancelled. Examinations scheduled before 2:00 p.m. will be postponed.
	Warning issued or in force at 11:00 a.m. or before 4:00 p.m.	Classes commencing before 7:00 p.m. will be cancelled Examinations scheduled before 7:00 p.m. will be postponed
	Warning issued or in force at or after 4:00 p.m.	Classes commencing at or after 7:00 p.m. will be cancelled Examinations scheduled at or after 7:00 p.m. will be postponed
	Arrangement for classes / examinations ALREADY STARTED
	All classes and examinations will continue unless otherwise announced by CITA.

For Full-time Programme

Tropical Cyclone Warning
Signal No. 1 or 3	All classes and examinations will be held as scheduled
Signal No. 8 or above	Arrangement for classes / examinations NOT YET STARTED
	HK Observatory announces during the specified period that the Signal No. 8 or above is likely to be issued within the next two hours OR when the Signal No. 8 or above is issued during the period.	Warning issued or in force at 6:30 a.m. or before 11:00 a.m.	Classes commencing before 2:00 p.m. will be cancelled. Examinations scheduled before 2:00 p.m. will be postponed.
		Warning issued or in force at or after 11:00 a.m.	Classes commencing at or after 2:00 p.m. will be cancelled. Examinations scheduled at or after 2:00 p.m. will be postponed.
	Arrangement for classes ALREADY STARTED
	All classes already in progress will be dismissed immediately.
	Arrangement for examinations ALREADY STARTED
	Examinations will continue unless otherwise announced by CITA.

Rainstorm Warning
Amber Warning	All classes and examinations will be held as scheduled
Red Warning	Arrangement for classes / examinations NOT YET STARTED
	Warning issued or in force at 6:30 a.m. or before 11:00 a.m.	Classes will be held as scheduled. Examinations scheduled before 2:00 p.m. will be postponed.
	Warning issued or in force at or after 11:00 a.m.	Classes will be held as scheduled. Examinations scheduled at or after 2:00 p.m. will be postponed.
	Arrangement for classes / examinations ALREADY STARTED
	All classes and examinations will continue unless otherwise announced by CITA.
Black Warning	Arrangement for classes / examinations NOT YET STARTED
	Warning issued or in force at 6:30 a.m. or before 11:00 a.m.	Classes commencing before 2:00 p.m. will be cancelled. Examinations scheduled before 2:00 p.m. will be postponed.
	Warning issued or in force at or after 11:00 a.m.	Classes commencing at or after 2:00 p.m. will be cancelled. Examinations scheduled at or after 2:00 p.m. will be postponed.
	Arrangement for classes / examinations ALREADY STARTED
	All classes and examinations will continue unless otherwise announced by CITA.