Where are the public toilets in Dorchester?

There are several public toilets in Dorchester located here:-

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Trinity Street
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4 toilets with disable access and baby change facilities.
Situated towards the bottom end of Trinity Street opposite Shoetrees

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Top o’ Town Car Park
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Toilets are situated in the Top o’ Town car park.

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Waitrose
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The public toilets are ituated at the foot of the stairs, opposite Charles Street car park entrance

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Borough Gardens
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The public toilets are located adjacent to the refreshment kiosk building and are open all year round during the Gardens opening times.