Rules Analysis
WFDF 2017 Rules
17. Fouls
.

Any reference in section 17 to 'contact' is considered to be a reference to non-incidental contact, as, per 15.1, a foul is specifically defined as "non-incidental contact".

17.4.
4
.

Defensive Throwing (Marking) Fouls:

17.4.1.
1
.

A Defensive Throwing Foul occurs when:

This rule was changed from the previous rulebook version
This rule was added from the previous rulebook version
This rule has updates in the next rulebook version
17.4.1.2.

A defensive player initiates contact with the thrower, or there is contact resulting from the thrower and the defender both vying for the same unoccupied position, prior to the release.

17.4.1.2.
Children
17.4.1.2.
Associates
WFDF 2021-24 Rules
17.6.1.2.

A defensive player initiates non-minor contact with the thrower, or there is non-minor contact resulting from the thrower and the defender both vying for the same unoccupied position, prior to the release.