The Wokenrol hybrid skates are so easy to practise that the majority of beginners launch out without any protection.

In normal use, without search for speed, Wokenrol hybrid skates do not present more risk than bicycle.

In faster use, the wearing of protections is nevertheless advisable.

And take care...
The Wokenrol hybrid skates are not a sport machine. They are conceived as a vehicle.
Of course, you can do your ten kilometers each saturday for your health...
But no aggressive roller and no downhill slaloms.
Braking is voluntarily limited. Don't go down any slope higher than 15%.
Don't go down any slope over a hundred yards.
Over, heat of disks will be too much.

And don't forget that urban rolling is under the law of your country.