The line quoted by the OP has had stock with power doors since 1939.Most of the stock didn't have power doors that can shut with considerable force.
The line quoted by the OP has had stock with power doors since 1939.Most of the stock didn't have power doors that can shut with considerable force.
I can only talk for my toc but even the rule book states all doors closed before giving the ready to start signal. It would be a direct violation to go against that
Guards ARE allowed to dispatch a train with the local cab door not fully closed,however it must be in the process of closing when the bell is given. This is official as it comes under a local instruction.
Guards would never be able to dispatch a Merseyrail train from the coach with the local door open however as the driver couldn't obtain traction interlock
I can only talk for my toc but even the rule book states all doors closed before giving the ready to start signal. It would be a direct violation to go against that
So if people are more likely to be distracted and make mistakes, design the Railway so that it's less easy for them to make these mistakes (e.g. with hustle alarms), or so that if they do make a mistake, it's easy for them to rectify it before they get hurt/killed....
If only, . . . . . what a perfect world that would be!. . . .
Of course, if people were to self regulate, to take responsibility for their own actions for example, then maybe some of the risk might be removed....
Retrofitted, surprisingly recently (mid 1990s).
My father, who grew up in west London, has more than once told me of a 'game' he and his mates played when they were lads... They would get off at each station during their Underground journey, stand right at the back of the platform and attempt to get back on as the doors were closing. The trick, he says, was to listen for the 'pshhh' from the door mechanism and run like hell! See, there were schoolboys who played up even in the 1940s!
Many years later, late 1970s to be precise, he got a new job which involved a degree of foreign travel...
My father, who grew up in west London, has more than once told me of a 'game' he and his mates played when they were lads... They would get off at each station during their Underground journey, stand right at the back of the platform and attempt to get back on as the doors were closing. The trick, he says, was to listen for the 'pshhh' from the door mechanism and run like hell! See, there were schoolboys who played up even in the 1940s!
The whole of the Underground before the 1992 stock, - the difference was that passengers knew that the doors would close when the guard blew up. They didn't then try to beat the doors.
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But the guard didn't "blow up". He might shout "Mind the doors", but many did not, and anyway you might not hear it at the other end of the platform. You just knew that about 15 seconds after the doors had opened they would close again. Less time than that off-peak, longer during the rush hour. And you might still try to beat them, as I described above.
To me, the hustle sound isn't a matter of safety, but simply a piece of information that the doors are about to close. On a main line railway it very rarely happens before I've got on, but if it did I'd regard at as a sign I needed to hurry, because it might be 30 minutes or more till the next train.
Are there many classes of unit where the train can move where a guard is "keyed in" at a local door?
Are there many classes of unit where the train can move where a guard is "keyed in" at a local door?
How did we manage back in the day when we didn't have "hustle alarms"?
Worth pointing out that there are high density metro systems around the world that dispatch with an intermediate door open the entire length of the platform. The guard can then be sure there isn't a platform/train interface issue. Sydney, Melbourne, Beijing, Shanghai from personal experience and am sure there will be others.
The "Classic" Paris Metro stock, last ran in the 1980s, had hand-opened sliding doors with an air piston which pushed them closed for departure. After a few seconds this withdrew (it was visible through the adjacent window glass) and the doors could then be slid open between stations - and in warm weather they often were. Approaching the next station the air piston went against the door again and was released when the train came to a stand, thus controlling those trying to open the doors just before the train stopped, BR slam door style. All this controlled manually with no interlocks by the conductor, who rode in the front cab with the driver so could not observe the dispatch once started.It used to be common to see Paris suburban stock travelling with passengers loaded and all the doors open in hot weather.
The "Classic" Paris Metro stock, last ran in the 1980s, had hand-opened sliding doors with an air piston which pushed them closed for departure. After a few seconds this withdrew (it was visible through the adjacent window glass) and the doors could then be slid open between stations - and in warm weather they often were. Approaching the next station the air piston went against the door again and was released when the train came to a stand, thus controlling those trying to open the doors just before the train stopped, BR slam door style. All this controlled manually with no interlocks by the conductor, who rode in the front cab with the driver so could not observe the dispatch once started.
It must have run later - or similar stock used - as I can clearly remember approaching St. Germain (sp?) on a Eurostar train and seeing a suburban train rattling along stuffed with punters with all the doors open. Probably circa 1994/5.