Agency data shows that between July and September last year 2,062 drivers stopped on the hard shoulder when there was no emergency, risking potential fines.

In response, the Highways Agency is urging drivers to drive within the law and highlighting that it is also illegal to drive under a red X sign which is displayed when the lane ahead is closed.

The organisation – which is currently being transformed into a government-owned business – has released the research as a number of new “smart” motorway sections are rolled out, using the hard shoulder as a permanent or temporary lane to reduce congestion (see video here).

Jamie Hassall, Highways Agency national enforcement co-ordinator, said: ‘Every day, millions of people use our motorways. Most of them use the hard shoulder correctly and don’t ignore red X’s, but we are appealing to the few who put themselves, other road users, and those working on motorways at risk.

‘Where the hard shoulder is used as an additional traffic lane at peak times, you can only drive on it if there is a speed limit over it. When a red X is displayed over any lane, it’s simple – don’t drive on it.’

The Central Motorway Police Group (CMPG) has warned drivers could face a fine and points on their licence, as driving on the hard shoulder is illegal and unsafe.

Inspector Derek Roberts, Central Motorway Police Group, said: ‘We will not hesitate to take formal action against those who are clearly and deliberately flouting the law.’

The 10 most inappropriate reasons given to traffic officers by drivers are:

• One motorist pulled over because they saw fire’ on their dashboard display, it later turned out it was the name of the Adele track they were listening to.
• One motorist parked up and fell asleep on the M6.
• People stopping to read a map or check their sat-navs.
• Traffic officers stopped with two cars on the hard shoulder – the owners were half way through the selling and buying process for one of the cars.
• One driver realised their car insurance policy was up for renewal – they were ringing around for quotes to renew.
• A group of motorcyclists parked on the hard shoulder on the M1 to review their route and have a drink.
• Taxi drivers waiting on the hard shoulder around Heathrow airport for their client's flights to arrive.
• A mobile phone operator, stopping at regular intervals in their private car carrying out signal tests on the hard shoulder.
• A driver who stopped to pick flowers.
• Taking pictures of the new-born grandchild in an open top sports car as it was a lovely day.