最新報道：據路透社，英國下議院領袖：襲擊嫌疑人已被武裝警察擊斃，開槍前碾壓5名行人，目前，已有至少12人受傷。
英國倫敦警察：英國議會大廈事件作為恐怖襲擊處理。
據英國天空新聞4名男子躺在威斯敏特大橋上，失血嚴重且失去知覺。
【事件概況】英國倫敦威斯敏斯特議會大廈附近突發兩起事件，一起是轎車衝撞行人；另一起是持刀歹徒攻擊議會大廈執勤警察，案發地點臨近議會大廈靠近議員辦公大樓一側。
據悉，每周三中午是議會下院首相質詢時間，也是一周間議員最集中的一天，案發後，議會大廈臨時關閉。首相特蕾莎被至少八名全副武裝的便衣警察護送進入一輛黑色車中離開，其中一些人手持槍支。當時現場仍有巨響傳來，但尚不清楚響聲是否是槍聲。
據BBC快訊：英國議會大廈外發生槍擊事件，議會大廈暫時關閉。
據外媒報道，英國議會外，有兩名人員遭到槍擊，議會大樓已被關閉。目擊者稱醫護人員正在對遭槍擊人員進行治療。
圖片來源：The Sun
圖片來源：The Sun
英國議會所在地威斯敏斯特宮。威斯敏斯特宮鍾塔就是倫敦著名景點大本鍾。
據BBC快訊：英國議會大廈外發生槍擊事件，議會大廈暫時關閉。
據英國議會官員介紹，在英國議會外有兩名人員遭到槍擊，議會大樓已被暫時關閉；英國警方封閉了倫敦議會大廈周邊的街道；路透援引目擊者稱，醫護人員正在對兩名遭槍擊的人員進行治療 。
據BBC報道稱，事發現場已經有數人受傷，警方已要求倫敦地鐵臨時關閉威斯敏斯特站。
目擊者說，襲擊者持刀攻擊議會大廈外警員，並試圖闖入議會大廈內，在一名警察受傷後，現場其他便衣警員持槍及時阻止了襲擊者。
目擊者說，襲擊者持刀攻擊議會大廈外警員，並試圖闖入議會大廈內，在一名警察受傷後，現場其他便衣警員持槍及時阻止了襲擊者。
太陽報英文原文報道：
TERROR IN LONDON
Parliament shooting – Knife maniac shot by cops outside Parliament after stabbing officer in terror attack as at least 10 pedestrians are injured when car mows them down on Westminster Bridge
Prime Minister was in voting lobby at the time of the attack and bundled into a car
A MAN wielding an ‘eight inch’ knife has been shot outside Parliament after charging the gates and stabbing a police officer – with cops declaring a ‘terror attack’ in the capital.
Up to a dozen innocent pedestrians were mowed down on Westminster Bridge by grey 4×4 which then crashed into the gates outside Parliament.
Dramatic pictures show bodies littering Westminster bridge and the vicinity outside Parliament.
Two people have been seen lying within Old Palace Yard, immediately outside Westminster Hall.
Earlier reports suggested sounds of an explosion were heard but this has not been confirmed.
Commons Leader David Lidington told MPs: "What I am able to say to the House is there has been a serious incident within the estate.
"It seems that a police officer has been stabbed, that the alleged assailant was shot by armed police.
"An air ambulance is currently attending the scene to remove the casualties.
"There are also reports of further violent incidents in the vicinity of the Palace of Westminster but I hope colleagues on all sides will appreciate that it'd be wrong of me to go into further details until we have confirmation from the police and from the House security authorities about what is going on."
The Prime Minister was seen in the voting lobby at the time of the attack - she was bundled into a car and rushed from the scene with official sources saying she is unharmed.
Rob Smith was running past Westminster when he said he saw the drama unfolded, told Sun Online: (The) grey Hyundai car came across the bridge then across the cycle lane, hit a man on a bike and drive into the wall gates.
"Police ran straight out and shot him. I think there was another person but I can't be sure."
He said that officers had been drawing their guns as they ran out.
Another witness reported: "We heard a loud bang, lots of shouting and men running around.Someone rushed through, attacked a policeman."He appeared to be carrying a knife or a gun. We then heard gunfire, five or six rounds."The man approaching one of the police officers with a knife."
Another witness told Sky News a man was seen walking towards a policeman with a knife in his hand, having already assaulted another policeman.
A medical helicopter has landed outside the Houses Parliament to treat victims and a Hazardous Area Response Team has been dispatched.
