LONDON: The number of European Union (EU) nationals being detained at immigration removal centres has increased fivefold since the Conservatives came into power, figures show.

Critics accused the Government of being motivated by “politics, not policing”, but the Home Office said it was getting tougher on deporting foreign offenders.

Almost 1,300 EU nationals were detained in the third quarter of last year, compared with 242 when the coalition came into power in 2010, according to Home Office figures.

The vast majority are returned to their countries of origin, with a handful granted leave to remain, temporary release or being bailed.

Most detained EU nationals are men, with the number of women increasing from 20 to 168 in the same period.

The Scottish National Party (SNP) said Theresa May had presided over the increase during her time as Home Secretary, before becoming Prime Minister.

MSP Christina McKelvie, who chairs Holyrood’s human rights committee, said: “These are staggering figures – and the pace of the rise makes this looks like politics, not policing.

“Of course in some cases there is a justification for some people being detained and removed – but the massive rise and some of the reported cases are deeply concerning.

“The people that are being detained have the legal right to live and work in the UK, and they simply should not be being held in immigration centres like the hated Dungavel for months on end.”

McKelvie said EU nationals make a valued contribution to Britain’s economy and society, adding: “The UK government must start treating them with the respect they deserve.”

Among the Europeans detained last year was included an Italian national held for eight months after losing his ID card and a Polish man imprisoned for five months after being arrested while having birthday drinks in a public park.

Most EU citizens recorded entering detention centres between July and September were from the Eastern European EU8 countries that joined the bloc in 2004, including Poland, Lithuania, Hungary, Slovakia and Lithuania.

The second-largest group were from the EU2 countries — Bulgaria and Romania – and the smallest from 14 western European nations like France, Ireland and Germany.