No person shall be employed in a full-time position in the county service, as defined
by the county salary ordinance, for which compensation is provided, who performs continuous
or regular service outside of his regular working hours for the county in any gainful
profession, trade, business or occupation whatsoever, for any person, firm, corporation
or governmental entity, or who is so engaged in his own behalf, in excess of 24 hours
per week; provided, however, that this provision shall not apply to a person holding
a position in the county service which is less than full-time, nor to any person in
the service of the county while on leave of absence from the county service without
pay. It is the purpose of this provision to prohibit the employment of persons in
paid full-time county positions who, by reason of their outside activities, impair
their efficiency in the county service.