Bikes and Escalators Don’t Always Play Well Together
SAN FRANCISCO - MAY 14: Bicyclists ride their bikes along Market Street on Bike to Work Day May 14, 2009 in San Francisco, California. Over 150,000 bicyclists are expected to participate in the 15th annual Bike to Work Day event that promotes exercise and helps reduce pollution. (Photo by Justin Sullivan/Getty Images)
Maybe only use one mode of transportation at a time?