Shamima Begum's Dutch husband Yago Riedijk has been linked to a terror cell in the Netherlands (Image: GETTY) Yago Riedijk, 27, is believed to have been in contact with seven men who planned to bring about a “bloodbath” at a rock concert in the city of Arnhem, 62 miles south of Amsterdam. The chilling claims emerge after the ex-London schoolgirl begged Britain to allow her to come back so she could give birth to her child on the NHS and be well looked-after. On Thursday a Dutch anti-terror source told the Sun: “The chances that Riedijk was not in touch with members of the group planning this bloodbath is nil. Related articles First British woman jailed for joining ISIS now FREE Pregnant Shamima shows no shame or any remorse - EXPRESS COMMENT Shamima Begum maried the Dutch ISIS fighter 10 days after she arrived in Syria (Image: GETTY) The families of Shamima Begum and Amira Abase previously pleaded for their return (Image: GETTY) Renu Begum, Shamima's older sister, had pleaded for her to return to the UK (Image: GETTY) “The British girl is being described as a vulnerable victim but she married an extremely dangerous man who waged jihad at home as well as in Syria.” Mr Riedijk, who married the ex-London schoolgirl 10 days after she arrived in Syria, was one of 29 Muslim men from the Arnhem area who were radicalised, according to Dutch police. He was reportedly wounded in fighting and later tortured by ISIS leaders who accused him of being a spy. Ms Begum told Anthony Loyd of The Times that her husband surrendered to a group of Syrian fighters allied to the Syrian Democratic Forces (SDF) and she has not seen him since. Women and children are being evacuated from Baghuz in Syria (Image: GETTY) Civilians from Baghuz are being transported in trucks to refugee camps (Image: GETTY) Last September police pounced on the Dutch cell, arresting seven members suspected of attempting to obtain AK47 assault rifles, grenades, handguns, bomb vests and materials to make bombs. The bust came after it was infiltrated by an undercover officer who supplied the men with dummy versions of their desired weapons. The terror suspects, who were all aged in their 20s or 30s, were said to have been led by a 34-year-old Iraqi man who was previously convicted of attempting to join overseas terror networks. Nineteen-year-old Ms Begum said she is nine months’ pregnant with her third child, after her first two children both died of illness and malnutrition. Related articles British Jihadi Bride’s family speaks out: We know you don't want her ISIS bride DEMANDS return to UK to have baby on NHS Muslim women and children have been pouring out of Baghuz as the battle enters its final stages (Image: GETTY) Women pass a store in Raqqa selling dresses in the former stronghold of ISIS (Image: GETTY) The expectant mother who is staying at a refugee camp in north-east Syria said she does not regret travelling to the country to join the ISIS caliphate. She said when she saw the severed heads of ISIS victims dumped in bins it “didn’t faze me at all”. The teenager fled the UK for Syria in February 2015 with her friends Kadiza Sultana and Amira Abase, all students at Bethnal Green Academy. According to Ms Begum, Ms Sultana was killed in an airstrike in Raqqa two years ago and Ms Abase remains with her ISIS fighter husband. Women fleeing Baghuz give their names to the SDF (Image: GETTY) The Syrian Democratic Forces (SDF) have surrouded ISIS in their last stronghold in Baghuz, Syria (Image: GETTY) Security minister Ben Wallace said as a British citizen, Ms Begum had a right to return to the UK but anyone who joined ISIS should expect to be questioned by police and “at the very lease prosecuted” upon their return. Mr Wallace said Britain would not put officials at risk for the sake of rescuing ISIS sympathisers.All rights reserved for this news site express.co.uk and under his responsibility