Analysis of information sources in references of the Wikipedia article "Traditionalist Catholicism" in English language version.
3. All Catholics may receive Holy Communion after fasting three hours from food and alcoholic drinks and one hour from non-alcoholic drinks. This rule applies to Holy Communion at midnight Mass as well as at Masses celebrated in the morning, afternoon or evening. A priest's permission is not needed. 4. Catholics are urged to observe the eucharistic fast from midnight as formerly, and also to compensate for the use of the new privileges by works of charity and penance, but these practices are not obligatory.