Assertion: rugby's player | /r/AtLocation | the line of scrimmage
Facets:
value: at the time of the snap
type: TEMPORAL
Source sentences:
text: Other important changes, formally adopted in 1910, were the requirements that at least seven offensive players be on the line of scrimmage at the time of the snap, that there be no pushing or pulling, and that interlocking interference (arms linked or hands on belts and uniforms) was not allowed.