Federal Aviation Administration, DOT Section 135.127 (b) No certificate holder may serve any alcoholic beverage to any person aboard its aircraft if that person appears to be intoxicated. (c) No certificate holder may allow any person to board any of its aircraft if that person appears to be intoxicated. Section 135.122 Stowage of food, beverage, and passenger service equipment during aircraft movement on the surface, takeoff, and landing. (a) No certificate holder may move an aircraft on the surface, take off, or land when any food, beverage, or tableware furnished by the certificate holder is located at any passenger seat. (b) No certificate holder may move an aircraft on the surface, take off, or land unless each food and beverage tray and seat back tray table is secured in its stowed position. (c) No certificate holder may permit an aircraft to move on the surface, take off, or land unless each passenger serving cart is secured in its stowed position. (d) Each passenger shall comply with instructions given by a crewmember with regard to compliance with this section. [Doc. No. 26142, 57 FR 42675, Sept. 15, 1992] Section 135.123 Emergency and evacuation duties. emergency (a) Each certificate holder shall assign to each required crewmember for each type of aircraft as appropriate, the necessary functions to be performed in an emergency or in a situation requiring emergency evacuation. The certificate holder shall ensure that those functions can be practicably accomplished, and will meet any reasonably anticipated emergency including incapacitation of individual crewmembers or their inability to reach the passenger cabin because of shifting cargo in combination cargo-passenger aircraft. (b) The certificate holder shall describe in the manual required under Section 135.21 the functions of each category of required crewmembers assigned under paragraph (a) of this section. Section 135.125 Aircraft security. Certificate holders conducting operators conducting operations under this part must comply with the applicable security requirements in 49 CFR chapter XII. [67 FR 8350, Feb. 22, 2002] Section 135.127 Passenger information requirements and smoking prohibitions. (a) No person may conduct a scheduled flight on which smoking is prohibited by part 252 of this title unless the - No Smoking - passenger information signs are lighted during the entire flight, or one or more - No Smoking - placards meeting the requirements of Section 25.1541 of this chapter are posted during the entire flight. If both the lighted signs and the placards are used, the signs must remain lighted during the entire flight segment. (b) No person may smoke while a - No Smoking - sign is lighted or while - No Smoking - placards are posted, except as follows: (1) On-demand operations. The pilot in command of an aircraft engaged in an on-demand operation may authorize smoking on the flight deck (if it is physically separated from any passenger compartment), except in any of the following situations: (i) During aircraft movement on the surface or during takeoff or landing; (ii) During scheduled passenger-carrying public charter operations conducted under part 380 of this title; (iii) During on-demand operations conducted interstate that meet paragraph (2) of the definition - On-demand operation - in Section 110.2 of this chapter, unless permitted under paragraph (b)(2) of this section; or (iv) During any operation where smoking is prohibited by part 252 of this title or by international agreement. (2) Certain intrastate commuter operations and certain intrastate on-demand operations. Except during aircraft movement on the surface or during takeoff or landing, a pilot in command of an aircraft engaged in a commuter operation or an on-demand operation that meets paragraph (2) of the definition of - On-demand operation - in 427 VerDate Sep<11>2014 08:20 May 17, 2019 Jkt 247048 PO 00000 Frm 00437 Fmt 8010 Sfmt 8002 Y:\SGML\247048.XXX 247048