This follows a police fact-finding committee’s ruling that the officer committed a grave disciplinary offence.
The police colonel had also committed a lesser breach of the code of conduct for illegal use of a vehicle, the committee ruled.
Pol Maj-General Charnthep Sesavej, deputy chief of the Metropolitan Police, said yesterday that he would sign a paper to dismiss the officer first, then a disciplinary committee would be set up to determine his exact penalties.