This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/england/merseyside/7926204.stm

The article has changed 6 times. There is an RSS feed of changes available.

Version 1 Version 2
Armed officers surround factory Armed officers surround factory
(10 minutes later)
Armed officers are outside a Merseyside factory dealing with what police have described as a "significant incident".Armed officers are outside a Merseyside factory dealing with what police have described as a "significant incident".
Police were called to Alfred H Knight on Prescot Road, St Helens, just after 1130 GMT after a suspicious individual was seen on the premises.Police were called to Alfred H Knight on Prescot Road, St Helens, just after 1130 GMT after a suspicious individual was seen on the premises.
Houses near the scene were evacuated and residents further down the street were told to stay indoors.Houses near the scene were evacuated and residents further down the street were told to stay indoors.
One resident told BBC Radio Merseyside officers had told him to move to the back of his house.One resident told BBC Radio Merseyside officers had told him to move to the back of his house.
A 300m cordon has been set up around the scene.A 300m cordon has been set up around the scene.
No further details are known at this stage but a spokesman for the North West Ambulance Service said they were called to the area just before midday.No further details are known at this stage but a spokesman for the North West Ambulance Service said they were called to the area just before midday.
Fire crews are also believed to be at the scene.