Plans to double the maximum jail term for criminals who assault police officers and other emergency workers to two years are being considered by the Government.
Just two years ago, a previous law change doubled the maximum term from six months to 12 in England and Wales.
Ministers have launched a consultation on the issue.
Phil Jones, Chairman of Staffordshire Police Federation, said: “Plans to double the sentences for those individuals who assault emergency service worker are extremely welcome and I am pleased it is being considered by the Home Secretary. Clearly the 12 months increase – introduced in 2018 - has not been enough of a deterrent and assaults on my members continue, which is absolutely unacceptable.
“I am reassured that the Home Secretary recognises the sacrifices my colleagues make every day in keeping their communities safe. My colleagues uphold the law and it is only right that the law protects them when they are assaulted in the execution of their duty.”
Home Secretary Priti Patel said doubling the jail time to two years would send a "clear and simple message" that "vile thugs" would not get away with such "appalling behaviour".
"Our police officers, firefighters and other emergency workers go above and beyond every single day - running towards danger to protect us all," she said.
"They are our frontline heroes who put their lives on the line every single day to keep us safe, and yet some despicable individuals still think it's acceptable to attack, cough or spit at these courageous public servants."
John Apter, Chairman of the Police Federation of England and Wales, said: “The Police Federation has been relentless in pushing for an increase in maximum jail sentences for those who attack emergency workers.
“However, any further increases in sentencing could be meaningless without the full support of the Courts. This should include consistency of sentencing, which is not the case at this time.
“That is why the Police Federation has been working closely alongside the Sentencing Council to reform sentencing guidelines, bring these up to date, and make them fit for purpose.
“Assaulting a police officer is completely unacceptable and there must be a suitable deterrent. I accept there will always be times where an offender does not receive a custodial sentence. However, this must be the exception and not the norm.”