Sai Kung and Tseung Kwan O route Bus-Bus Interchange Scheme This BBI Scheme is provided by NWFB, including Route 694, 792M, 796C, 796E, 796S, 796X, 797M, 798 and 798A. It is designed for passengers traveling between Hong Kong Island, Kowloon and Tseung Kwan O / New Territories East. Passengers should use the same Octopus card to make interchange within prescribed time limit at the following bus stop to enjoy the fare discount. From New Territories / Tseung Kwan O to Kowloon First Journey on Alighting Point Second Journey on Interchange Point Fare Time (Direction) (Direction) Discount Limit 792M from Sai Kung Tiu Keng Leng 796C to So Uk Tiu Keng Leng Adult 90 Station 796E to So Uk Station Less $1.00 minutes 796S to Ngau Tau Kok Station Child / Senior Less $0.50 792M from Sai Kung Tseung Kwan O 796X to Tsim Sha Tsui (E) Tseung Kwan O Adult 90 Station Station Less $1.00 minutes Child / Senior Less $0.50 796C from Oscar by the Sea* Tiu Keng Leng 796X to Tsim Sha Tsui (E) Tseung Kwan O Adult 90 Station PTI PTI Less $4.80 minutes Child / Senior Less $2.40 Tseung Kwan O 796S to Ngau Tau Kok Station Tseung Kwan O Free PTI PTI 797M from Tseung Kwan O Tseung Kwan O 796C to So Uk Tseung Kwan O Adult 90 Industrial Estate* PTI 796X to Tsim Sha Tsui (E) PTI Less $1.00 minutes Child / Senior Less $0.50 796X from Tseung Kwan O Tiu Keng Leng 796C to So Uk Tiu Keng Leng Adult 60 Industrial Estate* Station PTI 796E to So Uk Station PTI Less $5.70 minutes Child / Senior Less $2.80 * BBI discounts are available for first journey passengers boarding before Tiu Keng Leng and Tseung Kwan O. From Kowloon to New Territories / Tseung Kwan O First Journey on Alighting Point Second Journey Interchange Point Fare Time (Direction) on Discount Limit (Direction) 796C from Sham Shui Po* Tiu Keng Leng Station 792M to Sai Kung Tiu Keng Leng Adult 120 minutes 796X to Tseung Station Less $1.00 Kwan O Industrial Estate Child / Senior Less $0.50 796C from Sham Shui Po* Tseung Kwan O Station 797M to Tseung Tseung Kwan O Adult 120 minutes Kwan O Industrial Station Less $1.00 Estate Child / Senior Less $0.50 796X from Tsim Sha Tsui (East) Tiu Keng Leng Station 792M to Sai Kung Tiu Keng Leng Adult 120 minutes Station Less $1.00 Child / Senior Less $0.50 Tseung Kwan O Station 797M to Tseung Tseung Kwan O Adult 120 minutes Kwan O Industrial Station Less $1.00 Estate Child / Senior Less $0.50 796S from Ngau Tau Kok Station Tseung Kwan O Station / 792M to Sai Kung Tseung Kwan O Adult 90 minutes Tseung Kwan O Plaza, Po PTI Less $1.00 Yap Road Child / Senior Less $0.50 796C to Oscar by Tiu Keng Leng Free the Sea Station 796X to Tseung Kwan O Industrial Estate BBI discounts are available for first journey passengers boarding before Tseung Kwan O Tunnel. * BBI discounts are available for first journey passengers boarding before Argyle Street. From Siu Sai Wan to Oscar by the Sea First Journey on Alighting Point Second Journey on Interchange Point Fare Time (Direction) (Direction) Discount Limit 694 from Siu Sai Wan Bauhinia Garden, Po 796C to Oscar by the Bauhinia Garden, Tong 120 Yap Road Sea Chun Street Free minutes BBI discounts are only available for first journey passengers boarding before above alighting stops. From Oscar by the Sea to Sai Kung / Tsim Sha Tsui / Siu Sai Wan First Journey on Alighting Point Second Journey on Interchange Point Fare Time (Direction) (Direction) Discount Limit 796C from Oscar by the Tseung Kwan O PTI 796X to Tsim Sha Tsui Tseung Kwan O PTI Adult 90 Sea (E)* Less $4.80 minutes 796E from Tseung Kwan 792M to Sai Kung O Industrial Estate Child / Senior Less $2.40 The Wings II 694 to Siu Sai Wan Tseung Kwan O Plaza Adult Less $7.30 Child / Senior Less $3.70 BBI discounts are only available for first journey passengers boarding before above alighting stops. *BBI discounts are only available for first journey passengers boarding on 796C. From Tiu Keng Leng to Tseung Kwan O Industrial Estate First Journey on Alighting Point Second Journey on Interchange Point Fare Time (Direction) (Direction) Discount Limit 796C from Nam So Uk** Tseung Kwan O PTI 797M to Tseung Kwan O Tseung Kwan O PTI Free for first 60 Industrial Estate journey minutes 796X from Tsim Sha Tsui Tseung Kwan O PTI 797M to Tseung Kwan O Tseung Kwan O PTI Free for first 60 (E)** Industrial Estate journey minutes ** BBI discounts are available for first journey passengers boarding after Tseung Kwan O Tunnel. From Tseung Kwan O Industrial Estate to Tiu Keng Leng / Oscar by The Sea First Journey on Alighting Point Second Journey on Interchange Point Fare Time (Direction) (Direction) Discount Limit 797M from Tseung Kwan Tseung Kwan O PTI 798 to Tiu Keng Leng Bauhinia Garden, Po Free 60 O Industrial Estate PTI Yap Road / Tong Ming minutes Street BBI discounts are only available for first journey passengers boarding before above alighting stops. From N.T East / Tseung Kwan O to Fo Tan First Journey on Alighting Point Second Journey on Interchange Point Fare Time (Direction) (Direction) Discount Limit 796X from Tseung Kwan The Wings II 798 to Fo Tan Tseung Kwan O Plaza Adult 60 O Industrial Estate Less $5.70 minutes Child / Senior Less $2.80 792M from Sai Kung* Hau Tak Estate, Po Ning 798 to Fo Tan Hau Tak Estate, Po Adult 90 Road 798A to Sha Tin Ning Road Less $1.00 minutes Child / Senior Less $0.50 BBI discounts are available for first journey passengers boarding before Tiu Keng Leng and Tseung Kwan O. * BBI discounts are available for first journey passengers boarding before Tai Po Tsai Tsuen. From Fo Tan to N.T East / Tseung Kwan O First Journey on Alighting Point Second Journey on Interchange Point Fare Time (Direction) (Direction) Discount Limit 798 from Fo Tan Bauhinia Garden, Po 796X to Tseung Kwan O Bauhinia Garden, Tong Adult 120 Yap Road Industrial Estate Chun Street Less $1.00 minutes Child / Senior Less $0.50 798 from Fo Tan Hau Tak Estate, Po Ning 792M to Sai Kung Hau Tak Estate, Po Adult 120 798A from Sha Tin Road Ning Road Less $1.00 minutes Child / Senior Less $0.50 BBI discounts are only available for first journey passengers boarding before above Tate's Cairn Tunnel Toll Plaza. Please note: The Fare Concession is subject to relevant Terms & Conditions. Last update: 4 April 2021 .