Before

DSCI0400 Bird 768x576 - Spiking carried out at a college in East London
DSCI0416 Bird 768x576 - Spiking carried out at a college in East London
DSCI0419 Bird 768x576 - Spiking carried out at a college in East London

After

DSCI0427 Bird 768x576 - Spiking carried out at a college in East London
DSCI0415 Bird 768x576 - Spiking carried out at a college in East London
DSCI0420 Bird 768x576 - Spiking carried out at a college in East London