text:  On a for @-@ hire basis , the city is served by numerous <unk> , " <unk> " ( <unk> with <unk> , the Philippine version of the auto <unk> ) , and " <unk> " or " <unk> " ( <unk> with a <unk> , the Philippine version of <unk> ) . In some areas , especially in <unk> , <unk> <unk> are popular . Spanish @-@ era horse @-@ drawn <unk> are still a popular tourist attraction and mode of transportation in the streets of <unk> and <unk> . All types of public road transport are privately owned and operated under government franchise . 
  