She’s been dubbed “the most careful driver ever” on social media — and it’s clear why.

A woman in China was caught on camera using a tape measure to make sure her car would fit into a tight parking space.

The clip was taken at a crowded parking lot in the city of Shenzen, according to reports. The driver is shown placing the tape measure along the windshield of her red sedan to determine whether she could squeeze into the only remaining parking spot.

Local reports say that she also used the tape to measure the width of the parking spot, but that is not shown.

The clip cuts off before she actually tries to park in the space — but the short video has gone viral on Chinese social media platform Sina Weibo, with 10 million views and thousands of comments in less than a day.