People outraged by their water bills blocked Spine Road and Ntlazane Crescent with burning tyres on Thursday.
Residents of Ilitha Park and Phakamisa marched to the Khayelitsha administration office to demand that the City of Cape Town write off their sky-high water accounts, GroundUp reported.
The protesters said they were "victims of inappropriate, estimated and actual high water bills" and had been "subjected to water disconnections" and deprived of basic human needs.
In a memorandum they demanded the City install new meter boxes that would calculate water use correctly and provide "free, clean water for senior citizens and clean water for all".
Bishop Derrick Mtsolo of Litha Methodist Church led the demonstration.
"Don't come here individually to ask questions about your inflated water bills. We must come as the whole community," he said.
He said officials had given him a written response to their demands, but he said "we want the City to send senior officials to a community meeting to explain what the document says in Xhosa".
Ruth Yiba and her husband are both 63 and live on their pensions. They also support their two grandchildren.
Yiba says they only get water between 04:00 and 11:00. She wakes up at 04:00 to fill 25-litre buckets for the day. But, she says, she still owes R10 000 for water.
Xoliswa Magutywa, 64, stays with her two grandchildren in Ilitha Park.
"I pay R500 for water monthly and struggle to buy food and electricity with the remainder of my pension," she said.
"In December, I went to Ngqushwa in the Eastern Cape to spend Christmas holiday with my family. When I returned, I found that my water bill had increased even though there was nobody home."
She said she currently owes R20 000.
"I want the City to scrap the whole nonsensical bill and start counting my water usage afresh. I used to pay the City R500 monthly, but I stopped after my bill kept on growing though I was paying."
Water restricted 'when necessary'
Nombeko Siko, 64, said: "In the mornings, my grandchild goes to school, my daughter goes to work and I leave to char around the township. During the day nobody uses water, but our water bill goes up."
Siko said she owes R12 700, despite her always paying R1 000 per month.
"I don't skip a month," she said.
A statement from the mayor's office said that the City needed specific customer account details in order to respond. It said there may be various reasons for the high bills.
Water is not disconnected from houses, but restricted "when necessary" to 6 000 litres per month, or 200 litres per day.
"Customers are therefore not deprived of water as a basic need."
The statement also said that debt for some households may not have been written off because of their refusal to allow water management devices to be installed.