Can. 285 §1. Clerics are to refrain completely from all those things which are unbecoming to their state, according to the prescripts of particular law.
§2. Clerics are to avoid those things which, although not unbecoming, are nevertheless foreign to the clerical state.
§3. Clerics are forbidden to assume public offices which entail a participation in the exercise of civil power.
Can. 287 §1. Most especially, clerics are always to foster the peace and harmony based on justice which are to be observed among people.
§2. They are not to have an active part in political parties and in governing labor unions unless, in the judgment of competent ecclesiastical authority, the protection of the rights of the Church or the promotion of the common good requires it.
§2. They are not to have an active part in political parties and in governing labor unions UNLESS in the judgment of competent ecclesiastical authority, the protection of the rights of the Church or the promotion of the common good requires it”. yupyupyup
YUP- FOR THE PROTECTION OF THE RIGHTS OF THE CHURCH, IT IS NOT FORBIDDEN-YUP