G. P. O. . Greatly Pissed Off queueing Seeking service- express. The parcel is not for you, And there’s no forwarding address. . Greeted Politely On entry. Your query, dealt with – quick. ‘It’s a self adhesive stamp,’ says the clerk As your tongue protrudes, to lick. . Greying Pensioners Orbit Around tassled green ropes as they wait For the meagre…