The fact that one person is the current chairman of the council and the other is the wife of the current vice-chairman of the council is of no consequence. When not acting in an official capacity, members of councils enjoy the same freedoms as all other citizens. If the chairman is acting in an official capacity, a public-spirited member of the public is assisting him in the performance of his duties, at their own expense presumably. Any perceived benefit is to the community, not to the individual.