but were blocked in the way. They then sat in at the Upper Albert Road, blocking three lanes of the road, and demanded the Governor to take the petition letter. As a result, 23 people were arrested. In 1994, the Buildings Department took a large-scale action to demolish rooftop houses, which were considered as unauthorized building works. On 17 October, the social workers of TWESSC organized the residents that lived in rooftop structures in Tak Yan House and Cheuk Ming House of Tsuen Wan to protest against the demolition and ask for resettlement and relocation. After camping overnight outside the Murray Building, which accommodated the Buildings, Lands and Planning departments. The protestors staged a sit-in at the lobby and kept all the lifts open, demanding to meet Director of Buildings, Helen Yu Lai Ching-ping. On 14 December, the social workers organized the residents to sit-in on the Garden Road outside the Murray Building. Residents brought their daily life instruments such as empty liquid petroleum gas pots and cooking utensils with the aim to stage a street theatre about losing their home. The liquid petroleum gas pots became the justification of police to clear the protest and caused much controversy. Twenty-two people, including social workers, were arrested under the charge of causing obstruction to traffic in Garden Road and attended court hearings. In 1995, the rooftop dwellers in Kingland Apartments in Mong Kok protested against the Buildings Department' plan to demolish their rooftop homes. The NGO SoCO, a university students organization Social Movement Resource Centre and some other citizens joined to form the "Kingland's friends" to support the residents. In March, around 20 residents and social workers demonstrated outside the government office. Three were alleged to have clashed with police and security guards and were arrested. In late April, the SoCo decided to withdraw from the "Kingland's friend" and close the case, claiming that "residents were swayed by students associations to plan illegal and violent ways for protest". In May, nearly 300 riot police cleared the Kingland Apartments. The aftermath of the series of events had an impact on the mode of community organizing in the social work sector. SoCo complained to TWESSC that some of their social workers joined "Kingland's Friends" and intervened in SoCo's work. The executive member and staff of TWESS had disagreement about social workers' position in joining social movements, leading to the dismissal of six workers.