The IMS Safety Patrol, known in modern Indy 500 era as beloved "yellow shirts," began more than a century ago as guards with ...

But first the blue shirts would turn yellow, and women would finally be allowed to join the troops of the IMS Safety Patrol. The Yellow Shirts: 'It's more than a job. It's a connection' In the ...

On the track yellow means caution, but off the track, these yellow shirts make sure people know where they are going all ...

But those men, more than 70 years ago, who served on the IMS Safety Patrol didn't wear yellow. Those men wore dark blue, long-sleeved, wool shirts buttoned up to their necks with light blue ties.

But first the blue shirts would turn yellow, and women would finally be allowed to join the troops of the IMS Safety Patrol. The Yellow Shirts: 'It's more than a job. It's a connection' In the ...

That ad was looking to find what today are known as the beloved, ever-so helpful, rarely but sometimes cranky, beloved IMS mainstays -- the iconic "yellow shirts." But those men, more than 70 years ...