150 depriving its owner of his possession and deriving benefit from it, using violence against such person or a third person present at the scene of the act. (d) Trafficking in drugs the unlawful sale, exchange, or transfer for gain of marihuana, hashish, heroin, cocaine, amphetamines, barbiturates, or L.S.D. (e) Crimes against the security of the Panamanian State espionage, sabotage, or terrorism directed against the constituted powers or authorities of the Republic of Panama, with the purpose of overthrowing them. 7. With reference to Annex A, it is understood that the United States may continue to provide utility services, in coordination with the appropriate authorities of the Republic of Panama, for certain of those areas and facilities transferred to the Republic of Panama as provided in Article XIII of the Panama Canal Treaty. It is further understood that since the utilities systems serving many of these areas and facilities are fully integrated with those of the Canal, the United States may, on behalf of the utilities agencies of the Republic of Panama, continue to provide utilities such as power, water, and sewers to private persons or to agencies of the Government of Panama in such areas. It is further understood that the utilities agencies of the Republic of Panama will be responsible for setting rates for and billing such of its customers, and will reimburse the United States for its cost in providing such services. 8. With reference to subparagraph l(a) of Annex A: (a) it is understood that the Republic of Panama may construct (i) an Atlantic Coast Highway through a right-of-way to be agreed upon by the Parties, at such time as the Republic of Panama TIAS 10OS1