Driving around the Americas cup end of town, a one way street, we found a car stuck across the road. After a 100 point 'U' turn she had a cone stuck in her wheel hub. A gentleman walking his dog came to the rescue, a driver heading in the opposite direction (one way street) in the other car held the dog lead while he assisted in removing the object.
The traffic had built up and with a loud applaud of horns and clapping the good Samaritan left with the dog on the lead in one hand and offending object in the other.