To bling or not to bling? Should those who use the white cane, to indicate they are visually impaired, dress them up? The UK's leading sight loss charity, the Royaal National Institute of Blind people (RNIB), wants to grow the discussion and ask if bling or adding colours to the traditional white cane are a sign of progression, fashion, or a big mistake! RNIB Connect Radio's Basil Oxtoby reports. #HowISee #RNIBConnect