PROTESTERS gathered outside Haverfordwest police station on Monday afternoon to mark the official switching on of the Tetra communication system.

Around 30 people bearing placards staged a low key demonstration. "We just want to let police know we are still here and still against having the Tetra mast here," said Chris John.

A letter containing a list of questions for the chief constable was left by the group.

Chief Inspector John Stretton said training had taken place without incident and the majority of officers are now equipped and operating well within the new system.

A Dyfed-Powys police spokesman said the temporary antenna was necessary to provide the contracted level of coverage to ensure officer safet, until the appeal against the planning decision at Uzmaston is overturned or another appropriate permanent location is found.

Airwave is believed to have lodged an appeal at the end of May.

She said: "The Force recognises the differing views held by some as to the long-term effects and recognises that studies are ongoing."

In a Parliamentary answer, the Secretary of State is quoted as saying: "These extensive studies have so far found no evidence of any particular risk to health from Tetra."

A number of people contacted the Western Telegraph during the training period complaining of epileptic episodes, headaches and blood noses.

Dr Geoff Elliott changed his mind about the safety of mast emissions when his six-year-old son began suffering severe nose bleeds.

He initially thought protestors were overreacting because they did not understand the technology. But the timing and severity of his son's nose bleeds have made him think twice.

"His clothes are drenched in blood," Dr Elliott said.

"I am tempted to hold him back from school if it continues."