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Croxley Green homes evacuated after new sinkhole find Croxley Green homes evacuated after new sinkhole find
(35 minutes later)
Another sinkhole has appeared in Hertfordshire after heavy rain, causing four more homes to be evacuated. A house and three flats were evacuated on Sunday night after another sinkhole appeared in Hertfordshire.
The hole was found in a back garden in Croxley Green, near Rickmansworth, on Sunday. The hole was found in a back garden in Croxley Green, near Rickmansworth.
On Saturday 17 homes were evacuated in Hemel Hempstead as a sinkhole about 35ft (9m) wide and 20ft (6m) deep opened up in Oatridge Gardens. The hole is about 5ft (1.5m) by 5ft (1.5m) and 20ft (6m) deep. Residents were allowed back into their homes in the cul-de-sac on Monday.
On Saturday, 17 homes were evacuated in Hemel Hempstead as a sinkhole about 35ft (9m) wide and 20ft (6m) deep opened up in Oatridge Gardens.
Dr Vanessa Banks, of the British Geological Society, said heavy rain had led to a rise in sinkhole numbers.Dr Vanessa Banks, of the British Geological Society, said heavy rain had led to a rise in sinkhole numbers.
Max Green, who lives in a flat in Oatridge Gardens, said it was a "bit of a shock" to be told about what happened on Saturday morning.Max Green, who lives in a flat in Oatridge Gardens, said it was a "bit of a shock" to be told about what happened on Saturday morning.
"At the moment we are stuck," he said."At the moment we are stuck," he said.
"The road is closed, we can walk out a side gate, but can't get out by car. I think we'll be stuck for a couple of days.""The road is closed, we can walk out a side gate, but can't get out by car. I think we'll be stuck for a couple of days."
Demolition rumoursDemolition rumours
Mr Green said the hole opened up in the front garden of one of the houses that fronts on to the main road.Mr Green said the hole opened up in the front garden of one of the houses that fronts on to the main road.
"When I looked out of the window... all I could see were lots of police and gas engineers," he said."When I looked out of the window... all I could see were lots of police and gas engineers," he said.
"They were worried it could have caused damage to the gas pipes.""They were worried it could have caused damage to the gas pipes."
Rob Wheatley, who also lives nearby, said he believed the house on the corner near where the had hole opened up in Oatridge Gardens would have to be demolished. Rob Wheatley, who also lives nearby, said he believed the house on the corner, near where the had hole opened up in Oatridge Gardens, would have to be demolished.
"A tree has also fallen in to it," he said."A tree has also fallen in to it," he said.
It has not yet been revealed exactly how big the latest sinkhole found on Sunday is.It has not yet been revealed exactly how big the latest sinkhole found on Sunday is.
Dr Banks said: "Sinkholes have not been caused by the weather, they are triggered by the weather.Dr Banks said: "Sinkholes have not been caused by the weather, they are triggered by the weather.
"The cause is the existence of a cavity at depth - be it artificial or natural - the trigger is actually that water passing through the ground."The cause is the existence of a cavity at depth - be it artificial or natural - the trigger is actually that water passing through the ground.
"At the moment this increased number [of sinkholes] is largely a result of the increase in rainfall.""At the moment this increased number [of sinkholes] is largely a result of the increase in rainfall."