India, Nov. 7 -- A couple in Germany has been arrested after being caught in the act while speeding at 90mph (around 145km/h), almost causing a massive pile-up on Germany's famed autobahn.

According to a report by the Daily Express US, the couple, aged 37 and 33, were seen swerving dangerously across lanes on Monday as they drove towards Dortmund.

An eyewitness driving past noticed what was happening inside the car and immediately called the police.

The caller claimed the male driver and his female passenger were engaged in sexual activity while the car was still moving at high speed.

According to local news reports, the car suddenly turned so hard to the right that a lorry had to move onto the side of the road to stop a crash.

Polic...