A teenager who took her school to court claiming breach of human rights because she was forbidden from wearing a chastity ring has lost her case been ordered to pay £12,000 in legal costs.

Lydia Playfoot, 16, claimed the ban at the Millais School in Horsham, West Sussex, was an “unlawful interference” with her right to express her Christian faith.

But deputy High Court judge Michael Supperstone said today that the ring was not an integral part of the Christian faith and upheld the school's right to enforce its uniform policy.

Lawyers for Ms Playfoot told an earlier hearing that her chastity ring was a “religious artefact” and should therefore be exempt from the school’s general ban on jewellery -in the same way that Sikh pupils were allowed to wear bracelets known as Kara bangles.

But the judge ruled that “whatever the ring is intended to symbolise, it is a piece of jewellery.”

He added that Ms Playfoot’s human rights had not been breached because she “voluntarily accepted the uniform policy of the school” and there were “other means open to her to practise her belief.”

The judge also ordered Ms Playfoot’s father, Philip, to pay £12,000 towards the school’s legal costs. She was denied permission to appeal against the ruling.

Ms Playfoot said she was “very disappointed” by the decision and predicted that it would lead to other Christians being prevented from “publicly expressing and practising their faith”.

A spokesman for the Church of England said it was a “great pity” that Ms Playfoot’s “commendable commitment to upholding Christian teaching on chastity should have provoked controversy and the need for litigation.”

“In this case, wearing a ring, though it is not intrinsically a Christian symbol like a cross, is clearly a symbol of the desire to uphold and practise an aspect of the Christian faith.”

The National Secular Society, which has criticised the case as a “manipulative attempt to impose a particular religious viewpoint on the school”, welcomed the result.

Ms Playfoot is one of a group of Christians at the Millais School who wore the ring engraved with a Biblical verse as a sign of their belief in abstinence from sex until marriage.

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