It's so you can use carts on them. They have magnets on them to lock them down
magnets?
isn't it rather the wheels of the trolley that gets trapped in the gaps between metal stripes?
Yeah definitely, magnets would probably not work as expected here
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It's so you can use carts on them. They have magnets on them to lock them down
magnets?
isn't it rather the wheels of the trolley that gets trapped in the gaps between metal stripes?
Yeah definitely, magnets would probably not work as expected here