Every hotel and trailer camp shall keep a record of the arrival and departure of its guests in such a manner that the record will be a permanent one for at least one year from the date of departure: PROVIDED, That this requirement shall not apply with respect to guests of tenants in mobile home parks, as defined in RCW 59.20.030.

Severability—1979 ex.s. c 186: See note following RCW 59.20.030.