Penance: Fast & Abstinence
Flowers are not permitted.
The organ is not played.
Mass of the Presanctified after None.
Folded Chasubles are worn.
Prime: Recited, not sung; Ps. 50 before Collect
Day hours: Recited, not sung; Ps. 50 before Collect
Vespers: Vespers of the day (recited, not sung, before the main meal)