A mob of black-clad masked men went on a rampage in and around Stockholm's main train station last night beating up refugees and anyone who did not look like they were ethnically Swedish.

Before the attack, the group of 200 people handed out xenophobic leaflets with the message 'Enough now'.

Swedish media reported that the thugs, allegedly linked to Sweden's football hooligan scene, were targeting unaccompanied minors with a 'foreign' background.

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Mob of black-clad masked men went on a rampage in and around Stockholm's main train station targeting refugee children

Before the attack, a group of people started handing out xenophobic leaflets with the message 'Enough now'

Authorities said the mob was linked to the Swedish football hooligan scene

The mob, wearing all-black balaclavas and armbands, 'gathered with the purpose of attacking refugee children' Stockholm police spokesman Towe Hagg said.

'Police are now looking into the leaflets that were handed out by masked people before the attack'.

Authorities confirmed that at least 40-50 people went on a rampage at 9pm on Friday night attacking migrants.

Witnesses told Aftonbladet newspaper that they saw a gang of black-clad thugs attacking refugees at the station.

'I saw maybe three people who were beaten. That was no football brawl or something similar. They targeted migrants. I was quite scared and ran away,' a witness said.

The leaflet handed out before the attack refers to the alleged murder of Alexandra Mehzer, a 22-year-old aid worker knifed to death at the child centre where she worked in Molndal, Sweden.

A Somali-born 15-year-old migrant has been accused of killing her during a fight between two asylum-seekers.

'All over the country, reports are pouring in that the police can no longer cope with preventing and investigating the crimes which strike the Swedish people,' reads the leaflet.

'In some cases, for example, in the latest murder of a woman employed at a home for so called ‘unaccompanied minor refugees’ in Molndal, it goes as far as the National Police Commissioner choosing to show more sympathy for the perpetrator than the victim,' it continues.

'But we refuse to accept the repeated assaults and harrassment against Swedish women.'

'We refuse to accept the destruction of our once to safe society. When our political leadership and police show more sympathy for murderers than for their victims, there are no longer any excuses to let it happen without protest.'

Alexandra Mezher, 22, a Swedish social worker who was allegedly stabbed to death by a 15-year-old asylum seeker at a shelter for refugee children

'When Swedish streets are no longer safe to walk on for normal Swedes, it is our DUTY to fix the problem,' the leaflet reads.

'This is why, today, 200 Swedish men gathered to take a stand against the north African ‘street children’ who are running rampage in and around the capital’s central station.'

'Police have clearly showed that they lack the means to stop their progress and we se no other way than to hand down the punishment they deserve ourselves.'

'The justice system has walked out and the contract of society is therefore broken – it is now every Swedish man’s duty to defend out public spaced against the imported criminality.'

'Those who gathered today are neither your politician, your journalist or your policeman. We are your father, your brother, your husband, your colleague, your friend and your neighbour.

'Swedish men and women deserve safety in their everyday life and we are therefore calling on all others who also see the problem to follow in our footsteps, both in Stockholm and in other places around the country. For a better future together'

On Saturday, a 47-year-old man was arrested on suspicion of assault for punching a police officer in the face.

Three youngsters have also been arrested on Friday night for disturbing public order.

Last week, Swedish police warned that Stockholm's main train station has become unsafe after being ‘taken over’ by dozens of Moroccan street children.

The all-male migrant teen gangs are spreading terror in the centre of the Swedish capital, stealing, groping girls and assaulting security guards, according to Stockholm police.

Members of the gangs, some as young as nine, roam central Stockholm day and night, refusing help provided by the Swedish authorities.

Youssaf Khalif Nuur, accused of killing 22-year-old aid worker Alexandra Mezher, sits in Court 1 at Gothenburg District Court (centre). He is flanked by his is lawyer and translator

Sweden has seen a dramatic increase in the number of Moroccan under-18s who apply for asylum without a parent or guardian in the past four years, with many later running away from the housing provided to live on the streets in the capital.

Stockholm police estimate that at least 200 Moroccan street children move in the area around the main train station in the centre of the capital, sleeping rough, and living off criminal activity.

The issue of the Moroccan teen gangs first made headlines last year, and the situation has since escalated with Stockholm police demanding authorities to take action.

Desperate officers have started arresting the teens for public drunkenness in order to get them off the streets for a few hours, with the policeman adding that they are 'on our knees'.

The gangs are made up of orphans who have grown up on the streets of Casablanca and Tanger in Morocco, where authorities estimate there are around 80,000 homeless 'street children'.

They have all applied for asylum Sweden as unaccompanied minors after travelling through Spain and Germany, a journey which may have taken them years.