[hansamu]

especially you at those " interchange " station do a transfer to circle line.
EVEN You look at those signs , arrow where to take still quite confusing to be honest.

yesterday I at dobby g , see even locals tend to get confuse not just foreigners.

another problem is going around the station is like walking quite a distance to another plaform to take circle line.

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You are young and educated yet confusing...this is appalling. 

Then those uneducated seniors how??