In his letter faxed to Punos office, Agbayani said the relief of Senior Superintendent Alan Purisima was "unfair and counter-productive" as he cited the latters accomplishments during his nine-month stint as provincial police director.
Purisima was relieved allegedly due to his failure to stamp out illegal gambling, particularly video machines locally known as ameneng or hataw.
Agbayani said it has come to his attention that Purisima was relieved after operatives of the Task Force Against Illegal Gambling seized video machines in Urdaneta City and Bautista and Alcala towns.
Agbayani, however, said the task force members behind these raids have been charged in court for alleged extortion.
Philippine National Police chief Director General Arturo Lomibao disbanded the task force last March 16 and transferred its functions to the Criminal Investigation and Detection Group.
"We therefore respectfully ask why should the basis of his (Purisimas) relief be the report of a discredited group," Agbayani asked.
He said Purisima had performed professionally, and based on public knowledge, had made the province jueteng-free during his stint.
Agbayani said the provincial police under Purisimas leadership had confiscated 247 ameneng machines.
"His relief or changing horses in midstream, so to speak will disrupt and set back these operations and our efforts to preserve peace and order in our province," he said.