FOOTBALL fans have been warned that disruptive behaviour will not be tolerated at Saturday's South Yorkshire derby clash.
Barnsley and Sheffield United face off at Oakwell in an important match as both look to secure a play-off place in League One.
With an earlier kick-off time at 12.15pm, fans have been told to expect to see a "significant police presence" in Barnsley town centre.
Any anti-social behaviour, drunk and disorderly conduct or violent disorder will be policed swiftly and robustly, according to match commander Chief Superintendent David Hartley.
More than 18,000 supporters are expected to attend the game on Saturday, with around 5,000 Sheffield United fans predicted to begin arriving in Barnsley from early that morning.
They're advised that the Metrodome complex in Queen’s Road will be the only facility providing alcoholic refreshments for the away fans.
Barriers will also be in place around the ground on the day to ensure the safety of everyone attending the match.
Chief Superintendent Hartley said: “We're well aware that tensions are running high between the two groups of fans and that this is a hotly anticipated local derby.
“We will not let the minority among the fans, who might have thoughts about spoiling the event, ruin what promises to be an exciting match for everyone else.
“Our aim is to provide a high visibility police presence in and around the ground to ensure the wider community are able to go about their daily business with as little disruption as possible.
“Disorder of any kind will not be tolerated at this weekend’s fixture. If you are caught engaging in anti-social behaviour or other criminality, you will be dealt with robustly and are likely to face arrest.”