A major cleaning and disinfection exercise was carried out in the vicinity of the Seri Petaling Mosque in Kuala Lumpur on Saturday.br br Some 100 Kuala Lumpur City Hall and Alam Flora personnel were on the ground with specialised equipment to sanitise the area following a directive from the National Security Council and Health Ministry.br br Federal Territories Minister Tan Sri Annuar Musa said RM20mil has been requested by the Housing and Local Government Ministry for local authorities in the country to carry out sanitisation exercises nationwide.