I do think during peak rush hour trains should have longer turn around times than 4 minutes. It probably takes a driver that long to switch ends and the chances of a train arriving on time isn't so high. Tring is an example of the turn around time being too short.
However toilets not working isn't a reason to delay running a train.
Of course it would be nice if all the last trains from London going beyond a certain distance had loos. For example the last train to Guildford, bar Sunday nights, is a slow stopping service with no loos. To Woking their is a later service with loos but that doesn't go to Guildford. I try to avoid the train. However what would be nice may never happen for commercial reasons. It may be not financially viable to make it come with loos.
I would also like to see all trains to Clapham Junction in peak rush hour from Guildford have loos but again it won't ever happen unless fast trains stop there and that's another debate entirely.
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However toilets not working isn't a reason to delay running a train.
Of course it would be nice if all the last trains from London going beyond a certain distance had loos. For example the last train to Guildford, bar Sunday nights, is a slow stopping service with no loos. To Woking their is a later service with loos but that doesn't go to Guildford. I try to avoid the train. However what would be nice may never happen for commercial reasons. It may be not financially viable to make it come with loos.
I would also like to see all trains to Clapham Junction in peak rush hour from Guildford have loos but again it won't ever happen unless fast trains stop there and that's another debate entirely.
Sent from my Nexus 5 using Tapatalk