Which of these situations does NOT constitute trespass to land?

A) The electrical meter reader approached the side of the Marshalls' home without permission to record the family's energy consumption for the past month.
B) Billie's Frisbee flew into a neighbour's garden, shattering a window in the greenhouse.
C) The construction crew installing a swimming pool in the backyard of a home carelessly dug up part of the neighbour's lawn with their backhoe.
D) Jethro ignored a fence and signage to go onto municipal parkland hunting a pheasant.