On 16 March 2013 , the contract for route 161 was retendered .
On 16 March 2013 , the contract for route 161 was subsequently retained by Metrobus for a further five years , operating from Orpington , Green Street Green garage ( MB ) .
On 16 March 2013 , the contract for route 161 was retendered and subsequently retained by Metrobus for a further five years , operating from Orpington , Green Street Green garage ( MB ) .