BCN Marathon Challenge 2014: Warwick Bar stop lock on the Grand Union (Warwick & Birmingham Junction Canal) close to Digbeth Junction. The water lecel could be higher or lower on either side of the two once separate systems, so the stop lock works both ways.. Birmingham Canal Navigation, United Kingdom, on 24 May 2014 at 09:30, image #93

Photo 1405240930501D47970HaraldJoergens
BCN Marathon Challenge 2014: Warwick Bar stop lock on the Grand Union (Warwick & Birmingham Junction Canal) close to Digbeth Junction. The water lecel could be higher or lower on either side of the two once separate systems, so the stop lock works both ways.. Birmingham Canal Navigation, United Kingdom, on 24 May 2014 at 09:30, image #93

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