At the launching ceremony of the Charter on Swimming Pool Cleanliness, hundreds of students and teachers signed the charter under the lead of the Director of Leisure and Cultural Services, Ms Anissa Wong (back, fourth from right); the Chairman of the Community Sports Committee, Mr Chau How-chen (back, third from right); Chairmen or representatives of the 18 District Councils; local artistes; and the campaign's theme cartoon character "McDull" the little piglet.   Close