<!--EZCODE BOLD START--><strong>Several people have been injured after explosions on the Underground network and a double-decker bus in London.</strong><!--EZCODE BOLD END--><br>
<br>
A police spokesman said there were "quite a large number of casualties" at Aldgate Tube Station. <br>
<br>
And Scotland Yard confirmed one of several reports of explosions on buses in the city - in Tavistock Place - but said the cause was not yet known. <br>
<br>
One caller to BBC Five said his friend had seen "the bus ripped open like a can of sardines and bodies everywhere." <br>
<br>
PA also quoted union officials as saying sources had told them there had been at least one explosive device on the Underground. <br>
<br>
British Transport Police Surges took place at Aldgate, Edgware Road, King's Cross, Old Street and Russell Square stations. <br>
<br>
Scotland Yard confirmed they were assisting with a "major incident" and said there were casualties. <br>
<br>
A spokesman said officers were called out to Aldgate station at 8.50am to assist City of London and British Transport Police. <br>
<br>
"All of the emergency services are on scene. There have been some casualties. This has been declared as a major incident," said the spokesman. "It's too early to state what has happened at this stage," he said. <br>
<br>
The National Grid, which supplies power to the Underground, said there had been no problems with its system which could have contributed to the incidents. <br>
<br>
'Screaming and crying' <br>
<br>
Jacqui Head, from BBC News, who had just left King's Cross station on a Piccadilly Line train as an explosion happened, said: "Everything was normal. Suddenly there was a massive bang, the train jolted. <br>
<br>
"There was immediately smoke everywhere and it was hot and everybody panicked. People started screaming and crying." <br>
<br>
The train was kept in the tunnel for 20 minutes and no announcement was made to explain the delay to passengers, she added. <br>
<br>
London Fire Brigade said four crews were at Liverpool Street and more were on their way. <br>
<br>
Another passenger, who had left the Tube at Fenchurch Street Station, and walked to Aldgate East, told BBC Five Live that he saw injured people. <br>
<br>
"As I walked through the bus station I could see people lying on the ground, black, as if they'd been covered in smoke. There were about three or four people on the floor being treated." <br>
<br>
Eyewitness Paul Woloszyn from BBC News, who was at Blackhorse Road station on the Victoria Line, said: "We were told there was a bomb at Liverpool Street station. <br>
<br>
<br>
<br>
"I was on the Tube, and they stopped the train and told everyone to get off and evacuate the station." <br>
<br>
He said staff had said the entire Tube network had been affected, and leaflets had been handed out with details of alternative bus routes. <br>
<br>
Another eyewitness, Dorothy Molloy, had been on a Tube train at King's Cross and said "staff just chucked everyone out of the station". <br>
<br>
She said staff there had not given any details, but she said two passengers she had spoken to had said they had received messages saying there had been bombs. <br>
<br>
"People didn't really know what was going on, they were just huffing and puffing and saying how annoying it was," she said. <br>
<br>
"People don't seem to be panicked, but there's so many police and ambulances coming into the areas. People are just concerned, and some are just annoyed at the delay." <br>
<br>
If you're in the area we would like to hear from you. Send us your comments using the form below including if possible a phone number. If you have any pictures please send them to
yourpics@bbc.co.uk or by mobile phone to 07921 648159. <br>
<br>
<!--EZCODE LINK START--><a href="http://www.bbc.co.uk" target="top">www.bbc.co.uk</a><!--EZCODE LINK END-->
<p><!--EZCODE CENTER START--><div style="text-align:center"><!--EZCODE IMAGE START--><img src="http://www.sahoops.net/banners/lock12.jpg"/><!--EZCODE IMAGE END--></div><!--EZCODE CENTER END--> <br>
<br>
</p><i>Edited by: <A HREF=http://p204.ezboard.com/bsanantoniospurs62937.showUserPublicProfile?gid=nzspurs>NZ Spurs</A> <IMG HEIGHT=10 WIDTH=10 SRC="http://www.stopstart.fsnet.co.uk/flags/nz.gif" BORDER=0> at: 7/7/05 5:23 am<br></i>