London bomb plotter given 33 years

LONDON (Reuters) - A Ghanaian man was sentenced to 33 years jail on Tuesday for helping to plot al Qaeda-inspired botched suicide attacks on London's transport system on July 21, 2005.

Manfo Kwaku Asiedu was sentenced at Kingston Crown Court after earlier admitting a charge of conspiracy to cause explosions over the failed bombings.

The attacks were attempted two weeks after four British Islamists killed 52 people in suicide bombings on three underground trains and a bus in the capital.

Four men -- Muktah Said Ibrahim, Yassin Hassan Omar, Ramzi Mohammed and Hussein Osman -- tried to detonate hydrogen peroxide-based bombs on July 21, but their homemade devices failed to explode and no one was killed.

They were all jailed in July for a minimum of 40 years but a jury failed to reach a verdict against Asiedu and another man, Adel Yahya.

Yahya was jailed for nearly seven years earlier this month after pleading guilty to a lesser offence.

Asiedu had been due to face a re-trial but pleaded guilty at the Old Bailey on November 9.

He was supposed to be carrying a fifth bomb on the day but ended up dumping the rucksack with his device in a park in north London. He denied losing his nerve and said he just wanted to get rid of the bomb.

A few days after the failed attacks he handed himself into police and admitted in court that he then lied to detectives on an "epic scale".