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What is Block limit known as in Railways terms??  
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Feb 20 2012 (11:59)
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Entry# 1018     
Begins Falls Rises ™
What is Block limit known as in Railways terms??

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Feb 20 2012 (11:22)
Blog Post# 353711-1     
Amita   Added by: Begins Falls Rises ™  Feb 20 2012 (11:59)
Block Limits
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For stations (usually class 'B') on double line sections in absolute block or automatic block territory (and usually with modified lower-quadrant, upper-quadrant, or MACL signalling) a square or rectangular yellow sign with two intersecting black diagonal stripes, and with the words 'Block Section Limit' is provided 180m in advance of the Home signal; it marks the fouling point of the rearmost trailing points connecting to the station.
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The acronym 'BSL' may appear instead. The legend faces the station.
A single white lamp may appear within the sign through a hole in the sign above the center.
source:IRFCA
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