Related Clues:

• Warning light
• Traffic-light between red and green
• Yellowish-brown colour or resin
• Yellow-brown colour as of bream
• Yellowish translucent fossil resin
• The traffic-light between red and green
• That's the yellow end of 14 across with 'er
• The bream is old, twisted and yellow (5)
• Yellow enough to be able to get up by the one-fifty
• Very old yellow bream
• Could it manage to get up to being a fossil like this after a century and a half?
• It's old till all is yellow
• That's enough to make the bream yellow with age
• A hundred might climb like this and become fossilised
• Yellow with age re sin