Mulligan's driving instructor, Jerry Thielemann of Freedom and Mobility Driver Training and Evaluation in Marietta, Georgia, experienced that firsthand.

CNN: Teen drivers with ADD a problem on the road

The charity Age UK supports the idea of voluntary training for mobility scooter users, but believes additional laws could discourage some vulnerable older people from using them.

BBC: Mobility scooter 'danger' campaign goes to Downing Street

For leadership, this means developing a small set of global competencies and cultural standards, but enabling local training, development, mobility, and local assessment.

FORBES: The World Is Not Global, It's Local