Drivers can sometimes forget they don't only have to share the road with other four-wheeled motorists, but that they also need to make room for their two-wheeled brethren.

After a Toronto public figure took to Twitter to deride a winter cyclist for — gasp — daring to commute using a different mode of transportation than her, police sent out a gentle reminder on social media that cyclists have a right to the road too.

On Friday, Alex Pierson, a current affairs radio host, tweeted a photo of a winter cyclist, while behind the wheel of her vehicle at an intersection.

"U have to be a real knob to ride a bike on a day like this," she wrote.