Meditative exercises should be performed in a quiet place preferably outdoors or in a separate room Noise of vehicles loud laughter or a scandal over the wall the possible invasion of the premises of others is unacceptable

Please fix the punctuation.
Meditative exercises should be performed in a quiet place, preferably outdoors or in a separate room. Noise of vehicles, loud laughter or a scandal over the wall, the possible invasion of the premises of others is unacceptable.