巡行 is read as じゅんこう (junkou) and means patrol.
じゅんこう
junkou
めぐりあう
to meet fortuitously (e.g. running into an old friend)
じゅんさ
police officer
じゅんかい
going around
めぐる
to concern (a matter)
じゅんぎょう
provincial tour
cruise
じゅんれい
pilgrimage
じゅんし
inspection tour
じゅんこうそくど
cruising speed
じゅんようかん
cruiser
じゅんえん
performance tour
じゅんさはしゅつじょ
police box