Section 17-314. Duties of licensees and permittees

Each person issued a food
  vendor  license or a permit to vend food from a vehicle or pushcart in a
  public place shall:
    a. Permit regular inspections by the  department  of  any  vehicle  or
  pushcart  used  in  the  operation  of his or her business, any premises
  under his or her control in which food intended to be  sold  or  offered
  for sale by him or her as a food vendor is prepared, processed or stored
  and  present  such  vehicle or pushcart for inspection at such place and
  time as may be designated by the department;
    b. Provide to the commissioner or  any  other  authorized  officer  or
  employee  of  the  city,  the  addresses and names of the owners of such
  service rooms, commissaries or  distributors  from  whom  such  licensee
  receives  his  or  her  food  and  also the address at which such vendor
  stores his or her food and vehicle or pushcart;
    c. Not use or permit anyone else to use  a  food  vending  vehicle  or
  pushcart  for  vending any foods other than those authorized for sale by
  the commissioner  or  board  unless  prior  written  approval  has  been
  obtained  from  the  commissioner  or  board; provided, however, that an
  exclusive distributor who has been issued more than one temporary permit
  pursuant to subitem (I) of item (B) of clause (ii) of  subparagraph  (a)
  of paragraph three of subdivision f of section 17-307 of this subchapter
  must  primarily  vend  or permit anyone else using a pushcart or vehicle
  for which such exclusive distributor has a temporary permit to primarily
  vend,  the  food  product  that  was  the  subject  of   the   exclusive
  distribution  agreement  that  such  exclusive  distributor  had  with a
  manufacturer on  February  third,  nineteen  hundred  ninety-five,  and,
  provided  further, that a manufacturer who has been issued more than one
  temporary permit pursuant to subitem (I) of item (B) of clause  (ii)  of
  subparagraph  (a)  of paragraph three of subdivision f of section 17-307
  of this subchapter must primarily vend or permit  anyone  else  using  a
  pushcart  or  vehicle for which such manufacturer has a temporary permit
  to primarily vend, the  product  that  such  manufacturer  sold  from  a
  pushcart or vehicle on February third, nineteen hundred ninety-five;
    d.  Surrender  his  or  her  license, permit and plate promptly to the
  commissioner upon revocation, suspension, termination or  expiration  of
  his or her license or permit;