Barry Sheerman

Foreign Minister Dominic Raab has said, "The Regime in Tehran is at a crossroads", as he warned Iran against slipping "further and further into the political and economic isolation."

He urged Iran to "engage in diplomacy and to chart a peaceful way forward".

It Comes as Iran 's Ambassador to the UK, officials met at the Federal foreign office after the detention of his British counterpart in Tehran last week.

Mr Raab said the arrest was "a blatant violation of International Law ".

responses to an urgent question in Parliament, Mr Raab said after a vigil for The Victims of last week's Plane crash was "without justification or explanation".

the Middle East -Minister Andrew Murrison expressed The British government's "strong objections" to The Incident , during The Meeting with the Iranian Ambassador, Hamid Baeidinejad on Monday afternoon.

The Foreign office called for an investigation and said the arrest was a violation of the Vienna - establishes diplomatic relations between the countries.

Mr Macaire was the visit to an event on Saturday, which was advertised as a vigil for the 176 people who died shortly before he was arrested.

He was held for Three Hours , when he stopped at a Barber for a haircut, on His Way back to The British Embassy .

Mr Macaire, he said The Event , attended, as it was "normal respect, want to pay", pointed out That some of The Victims were British, but added That he sing, on the left of the guard, as some began to the people "".

But Iran 's foreign Ministry, Mr Macaire was the presence of "against the diplomatic norms," said.

The Statement reported by state television, said: "Each new error will be faced by the UK, Iran and London, to be responsible for That ".

"on Threatening Iran with fresh sanctions, the tensions between Tehran and London. "

No 10 said it was "the search for the full assurances" and the detention would not happen again.

During The Debate in the house of Commons earlier, Labour MP Barry Sheerman Minister asked The Foreign whether or not he will support me to speak of the sending of the religious leaders in Iran , "to help on a level of faith", to the reduction of tensions.

Mr Raab said: "I sympathize very much with The Spirit of the idea of the all-faith diplomatic initiative.

"I think at the moment he will have seen That we advise, through our foreign office, travel advice against travelling to Iran , and I think, for the moment, this is probably the safest bet. "

Five Nations, whose citizens aboard the airliner meeting in London on Thursday, the discussion about possible legal action, Ukraine's Foreign Minister , told the Reuters news Agency.

protests held on The Streets of the Iranian capital, Tehran, to vent anger at the officials, who initially denied shooting down the Plane .

Source of news: bbc.com