Request for information: 

"I am requesting the following information under the Official Information Act 1982: 

• How many train services (in absolute figures and as percentage of the total number of services operated), in the past 2 months, could not be operated at full capacity due to staff shortage? 
• How many staff are required to operate a train service with a.) 4 b.) 6 c.) 8 cars? 
• Why is it necessary to have more than one staff present on a train (in addition to the driver)? 
• What measures is Metlink undertaking to address staff shortage? 
• Has Metlink considered running services at full capacity with lower numbers of staff present on the train. If not, why not?"