Sinn Féin Councillor Colly Kelly said
“I received a number of complaints from motorists caught up in this nonsense on the Lecky Road Flyover.
Around 7pm on Sunday night a small group of young people threw a couple of wooden pallets on the roadway at the narrow section at the bottom of the Flyover and set them on fire.
This meant any traffic travelling down Flyover had to do a u turn and go back up the hill again.
Motorists and local residents are sick sore and tired of this carry-on.
People are out enjoying the good weather and it is sad a very small minority are intent on wrecking and breaking.