Alien gates

I’m not sure I much like these school gates at Waterside Primary in Hanley.  There’s something very cold and prison-like about them, and the thin, weedy structures coming out the top of them resemble nothing so much (to me) as alien antennae or unfriendly CCTV.

I haven’t been able to find out the symbolism yet, though the school is called Waterside because it is next to the canal, and it prides itself on an environmentally-friendly policy. I guess the wave-forms could symbolise water…

Anyway, I pity the poor children who have to go through them every day.