Plot Kill Queen Elizabeth- Four Islamic terrorists had been arrested for allege plot "kill Queen Elizabeth." Warrants had been given, Nov. 8, British police say.

According to Metropolitan Police, the assassins were taken into custody on Nov. 6 to Nov. 7 in four different locations.  The four men are believed to be members of the Islamic militant groups and have mission to assassinate Queen Elizabeth.

The murder plot kill Queen Elizabeth was intercepted by the British police as they arrested four men of ages 19, 22, 25 and 27.  The plan to raid the terrorist was due Nov. 7 but the British police attacked in advance on Nov. 6.

The raiding team is consists of the Metropolitan Police, MI5 agents, counter-terrorism command and officers from other constabularies.

The youngest among the terrorists is identified as Yusuf Syed, 19, and was staying with her mother who is a ground crew in one of the airlines. He was seized in High Wycombe.

The 22-year-old from Pakistan was captured around 8:45 p.m. in Hounslow.

Another terrorist, 25-year-old was captured at 2.55a.m.

BBC reported that one suspect, 27, was captured while driving along Southall Street at 8:30 p.m. There were no shots fired by the British police during the raid.

The British police still remain on the houses of the four suspects as alleged accomplice may get rid of substantial evidences that are crucial for the investigation.

The thwarted plot kill Queen Elizabeth was planned during the military event at the Royal British Legion Festival at the Albert Hall, Daily News reported.

The four suspects were believed to kill the queen by stabbing her but cops say the terrorists may also have access to firearms.

With the plot kill Queen Elizabeth, the Queen and Prime Minister David Cameron were advised but still planned to attend the commemoration on annual Royal British festival weekend.

The plot kill Queen Elizabeth was viewed as an instigation of acts of Terrorism.

This is not the first time that there is a plot "kill Queen Elizabeth." In 1970, during the Queen and Prime Minister David Cameron's official trip to Australia, the train where they were riding was derailed.

Two months ago, the Joint Terrorism Analysis Centre (JTAC) raised the national threat level to "severe" with the increasing reported incidence of British jihadis going to Syria and Iraq to join the ISIS.

With plot kill Queen Elizabeth, the British authorities has heightened alert over the nation.