The PSC spokesman said the board interview was a condition for consideration of senior inspectors for promotion to the next rank.
The PSC spokesman said Mr Lawal was the Assistant Inspector-General of Police (AIG) in charge of border patrol at the Force Headquarters, Abuja.
The officers promised to be of good conduct and perform their new duties diligently.
According to him, most of the officers dismissed will also be prosecuted by the legal unit of the Nigeria Police Force.
A video of the welcome party to celebrate Mr Kyari’s release from Kuje prison went viral on social media on Saturday.
The Police Service Commission (PSC) has approved 20 centres for the two-week medical screening of intending recruits in the ongoing exercise.
“As senior officers, you must be held responsible for any relapse in the security apparatus of the nation.”
He said Anambra has the lowest number of applicants with 1,664, followed by Ebonyi with 2,132, then Lagos State with 2324 applicants.
Mr Gaidam said that the meeting centred on the confirmation of the IGP, who had been in an acting capacity since four months ago.
Mr Uzuegbu gave the charge after he decorated six newly promoted senior police officers with their new ranks in Enugu on Saturday.