Mobile phone masts might have been declared safe. But there is no knowing. Residents of housing complex in Bristol, England are panic-stricken after three cancer deaths since two masts were erected on the roof of the five-storey block.
Another four are battling the disease. The cancer rate on the top floor - where residents of five of the eight flats have been affected and the three who died all lived - is 20 per cent, ten times the national average.
Besides other residents complain of severe headaches. Cancer or headache, everything suffered by the residents is blamed on the radiation from the masts. The situation is so bad that the block is dubbed the Tower of Doom.
Orange has agreed to remove its mast after a five-year campaign by residents and pressure from the local authority. But it has caused anger with plans to move it to a residential street nearby.
The most recent death was that of John Llewellin, 63, who lost his battle against bowel cancer two weeks ago.
The other victims on the top floor are Hazel Frape, 63, who has had breast cancer, and 89-year-old Phyllis Smith who moved out after she contracted the same disease.
On the fourth floor Bernice Mitchell, 69, has battled womb cancer. On the second floor, 78-year-old Barbara Watts, who has lived in the block for 31 years, is in remission from breast cancer.
Many of the 110 residents, including Doreen Sheppard, 74, have complained of headaches and other health problems.
She said: "The masts are bound to be doing something. I get terrible headaches and I've started suffering from Meniere's disease, where I lose my balance. I'm worried about the children on the estate as there are so many of them now."
Both masts were erected in 1994. South Gloucestershire Council served a notice asking for them to be removed when the ten-year contract expired three years ago.
But because current guidelines say there is no risk from radiation the council does not have a legal right to force their removal.
After a long legal battle Orange has submitted a planning application to put the mast on top of a shopping precinct in a street near homes, a primary school and a public library.
Jeanette McCormack, 69, who has led a campaign against the mast, said a petition against the new location had gathered more than 200 names.
She added: "People of all ages who live and work near the mast will be exposed to the radiation and so there's a lot of anger about it."
World Health Organization guidelines have dismissed the risks of masts despite other evidence which has found they are harmful.
A spokesman for Orange said the company takes health and safety very seriously.
He added that the company was satisfied its mobile phone base stations do not present a health risk.
Vodafone is working on a new long term lease from South Gloucestershire Council. A spokesman said the company took residents' concerns "extremely seriously" and would continue to work with them and the council to provide reassurance.