Swiss Criminal Code

1. Any per­son who wil­fully ob­structs, dis­rupts or en­dangers pub­lic traffic, in par­tic­u­lar traffic on the roads, on wa­ter or in the air and as a res­ult know­ingly causes danger to the life and limb of oth­er people shall be li­able to a cus­todi­al sen­tence not ex­ceed­ing three years or to a mon­et­ary pen­alty.

If the of­fend­er thus know­ingly en­dangers the life and limb of a large num­ber of people, a cus­todi­al sen­tence of from one to ten years may be im­posed.

2. If the per­son con­cerned acts through neg­li­gence, the pen­alty is a cus­todi­al sen­tence not ex­ceed­ing three years or a mon­et­ary pen­alty.