frightened guarding issues off problematic problems protecting rejecting rejection sad scared scary scream shielding shouting social stop unhappy warding yelling blue bus journey pole post road sign signage signpost sky street symbol transport transportation travel wait waiting wire wires be-prepared to stop caution hazard readiness ready road-sign roadwork slow slow-down traffic warning workers workman workmen age boy boys child childhood children teen tenager button click Envelope go grunge invitation mail message metal push retro round rust rusty stain stained start vintage drive fire green lights red signs traffic light traffic lights walk way ligths cold fence freezing frozen layby mountain moutains park parking scotland snow snowy white winter