PA MediaThe head of the National Black Police Association has warned police forces are at risk of making "not well thought-out" changes to anti-racism guidance following the murder of Henry Nowak.
Andy George, a Police Service of Northern Ireland chief inspector, told BBC Radio 4's Today programme that a move to re-draft an anti-racism commitment in light of the case was "reactive".
His comments came after former Home Secretary Jack Straw told the Telegraph there had been an "over-correction" within policing after the 1993 murder of black teenager Stephen Lawrence.
He said "much greater care" was needed with police race guidance, and claimed "vocal pressure groups" had exerted too much influence.
The murder of 18-year-old student Henry Nowak and subsequent police response have prompted accusations of so-called two-tier policing by some politicians.
Nowak was arrested by officers as he lay dying after his attacker, 23-year-old Sikh man Vickrum Digwa, falsely claimed he had been racially abused by the student.
Digwa was jailed for life with a minimum 21-year term on Monday.
The Independent Office for Police Conduct's (IOPC) is investigating the response of officers.
Nowak killing: Key moments of police bodycam footageThe National Police Chiefs' Council is considering rewording an anti-racism commitment which states that ensuring racial equality in policing "does not mean treating everyone 'the same' or being 'colour blind'", after opposition politicians pointed to it as evidence of unequal standards in policing.
George said: "There's definitely lessons to be learned from the Henry Nowak case and if the [police watchdog] sees through their thorough investigation that there are things that need to be done and changed – then certainly that's the time when things should be looked at.
"For us to go forward and for the policing minister to say 'that needs to be corrected or looked into right now' – for us, when we've pushed for things that impact black communities or black individuals, we've never seen policing move as quick as what they're advocating for right now.
"So, I would say it is definitely an auto-correction – it's very swift, it's quick – I don't think it's as well thought-out as it should be.
"I think it's reactive to the current swell that we're seeing in social media and across different areas of public life at the minute."
Watch: What CCTV tells us about how Henry Nowak's murder unfoldedStraw was home secretary when the Macpherson Report was published, which branded the Metropolitan Police institutionally racist in the wake of Stephen Lawrence's murder.
He told the Telegraph that "things were out of kilter at the time of the Macpherson report", adding: "There was no question about that but sometimes you get reactions which go too far the other way. That's obviously happened here."
Baroness Kishwar Falkner, the former chair of the Equality and Human Rights Commission, said there had not been an over-correction in policing standards, but agreed a perception of unfairness had been established for parts of the community.
She accused police forces and other public organisations of trying to "virtue signal", and said that could result in a "breakdown of impartiality and public trust and confidence".
She also called for unconscious bias training in public bodies to be scrapped because it is "proven not to work".
Speaking in the House of Lords on Wednesday, Baroness Lawrence, the mother of the murdered teenager Stephen Lawrence, shared her condolences with the Nowak family.
She said: "I think what's happened with him should never have happened.
"And the police should be at fault for what happened on that night."
