<s>
WebMinder	B-Application
was	O
a	O
content	B-Protocol
blocking	I-Protocol
system	I-Protocol
implemented	O
in	O
the	O
UK	O
by	O
Brightview	O
Internet	O
Services	O
and	O
used	O
on	O
their	O
ISPs	O
such	O
as	O
Madasafish	O
,	O
Global	O
Internet	O
and	O
Waitrose.Com	O
.	O
</s>
<s>
WebMinder	B-Application
was	O
a	O
two-stage	O
process	O
using	O
Cisco	O
's	O
Web	B-Protocol
Cache	I-Protocol
Communication	I-Protocol
Protocol	I-Protocol
version	O
2	O
(	O
WCCPv2	O
)	O
.	O
</s>
<s>
WebMinder	B-Application
was	O
retired	O
after	O
BT	O
's	O
purchase	O
of	O
the	O
Brightview	O
Group	O
in	O
2007	O
,	O
and	O
the	O
ISP	O
's	O
using	O
it	O
were	O
moved	O
to	O
BT	O
's	O
Cleanfeed	O
system	O
.	O
</s>
