The structure of the Severn Tunnel is maintained by Network Rail. In line with all structures on the route, it is inspected annually with a detailed survey carried out every six years. Established maintenance plans are in place to maintain the condition of the track. Network Rail are confident that the tunnel remains structurally sound and they consider the risk of a complete structural failure to be very unlikely.<\/p>"} , "answeringMember" : {"_about" : "http://data.parliament.uk/members/3996", "label" : {"_value" : "Biography information for Andrew Jones"} } , "answeringMemberConstituency" : {"_value" : "Harrogate and Knaresborough"} , "answeringMemberPrinted" : {"_value" : "Andrew Jones"} , "dateOfAnswer" : {"_value" : "2019-07-15", "_datatype" : "dateTime"} , "isMinisterialCorrection" : {"_value" : "false", "_datatype" : "boolean"} , "questionFirstAnswered" : [{"_value" : "2019-07-15T10:31:25.307Z", "_datatype" : "dateTime"} ]} , "answeringDeptId" : {"_value" : "27"} , "answeringDeptShortName" : {"_value" : "Transport"} , "answeringDeptSortName" : {"_value" : "Transport"} , "date" : {"_value" : "2019-07-10", "_datatype" : "dateTime"} , "hansardHeading" : {"_value" : "Severn Tunnel"} , "houseId" : {"_value" : "1"} , "legislature" : [{"_about" : "http://data.parliament.uk/terms/25259", "prefLabel" : {"_value" : "House of Commons"} } ], "questionText" : "To ask the Secretary of State for Transport, what contingencies are in place for a complete structural failure of the Severn Tunnel.", "registeredInterest" : {"_value" : "false", "_datatype" : "boolean"} , "tablingMember" : {"_about" : "http://data.parliament.uk/members/252", "label" : {"_value" : "Biography information for Dr David Drew"} } , "tablingMemberConstituency" : {"_value" : "Stroud"} , "tablingMemberPrinted" : [{"_value" : "Dr David Drew"} ], "uin" : "275658"} , {"_about" : "http://data.parliament.uk/resources/1137848", "AnsweringBody" : [{"_value" : "Department for Transport"} ], "answer" : {"_about" : "http://data.parliament.uk/resources/1137848/answer", "answerText" : {"_value" : "
Figures for the emissions of Particulate Matter (PM) from domestic transport of (a) 2.5 micrometres or less, (b) 1 micrometre or less, and (c) 0.1 micrometres or less for the years 2015 to 2017 are in the table below.<\/p>
<\/p>
Table 1. Final emissions of PM2.5, PM1, and PM0.1 from domestic transport for the years 2015, 2016, and 2017 in kilotonnes. Source: (NAEI).<\/em><\/p> Particle Size<\/p><\/td> 2015<\/p><\/td> 2016<\/p><\/td> 2017<\/p><\/td><\/tr> PM2.5<\/p><\/td> 18.4<\/p><\/td> 17.7<\/p><\/td> 16.9<\/p><\/td><\/tr> PM1<\/p><\/td> 10.8<\/p><\/td> 10.1<\/p><\/td> 9.3<\/p><\/td><\/tr> PM0.1<\/p><\/td> 5.3<\/p><\/td> 4.9<\/p><\/td> 4.5<\/p><\/td><\/tr><\/tbody><\/table> <\/p>"}
, "answeringMember" : {"_about" : "http://data.parliament.uk/members/4116", "label" : {"_value" : "Biography information for Sir Michael Ellis"}
}
, "answeringMemberConstituency" : {"_value" : "Northampton North"}
, "answeringMemberPrinted" : {"_value" : "Michael Ellis"}
, "dateOfAnswer" : {"_value" : "2019-07-15", "_datatype" : "dateTime"}
, "isMinisterialCorrection" : {"_value" : "false", "_datatype" : "boolean"}
, "questionFirstAnswered" : [{"_value" : "2019-07-15T10:47:00.903Z", "_datatype" : "dateTime"}
]}
, "answeringDeptId" : {"_value" : "27"}
, "answeringDeptShortName" : {"_value" : "Transport"}
, "answeringDeptSortName" : {"_value" : "Transport"}
, "date" : {"_value" : "2019-07-09", "_datatype" : "dateTime"}
, "hansardHeading" : {"_value" : "Transport: Exhaust Emissions"}
, "houseId" : {"_value" : "1"}
, "legislature" : [{"_about" : "http://data.parliament.uk/terms/25259", "prefLabel" : {"_value" : "House of Commons"}
}
], "questionText" : "To ask the Secretary of State for Transport, what estimate his Department has made of the total emissions from the transport sector of (a) PM2.5, (b) PM1 and (c) PM0.1 in the last three years for which data is available.", "registeredInterest" : {"_value" : "false", "_datatype" : "boolean"}
, "tablingMember" : {"_about" : "http://data.parliament.uk/members/252", "label" : {"_value" : "Biography information for Dr David Drew"}
}
, "tablingMemberConstituency" : {"_value" : "Stroud"}
, "tablingMemberPrinted" : [{"_value" : "Dr David Drew"}
], "uin" : "275104"}
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