DISTRICT CHECKER				
					
	AB Aberdeen 		GU Guildford 			PH Perth 
	AL St Albans 		GY Guernsey 			PL Plymouth 
	BM Birmingham 	 HA Harrow 			PO Portsmouth 
	BA Bath 		HD Huddersfield 		PR Preston 
	BB Blackburn 		HG Harrogate 			RG Reading 
	BD Bradford 		HP Hemel Hempstead 		RH Redhill 
	BH Bournemouth 	HR Hereford 			RM Romford 
	BL Bolton 		HS Scottish Islands 		SD Sheffield 
	BN Brighton 		HU Hull 			SA Swansea 
	BR Bromley 		HX Halifax 			SE London SE1 - 28 
	BS Bristol 		IG Ilford 			SG Stevenage 
	BT Belfast 		IM Isle of Man 		SK Stockport 
	CA Carlisle 		IP Ipswich 			SL Slough 
	CB Cambridge 	IV Inverness 			SM Sutton 
	CF Cardiff 		JE Jersey 			SN Swindon 
	CH Chester 		KA Kilmarnock 		SO Southampton 
	CM Chelmsford 	KT Kingston upon Thames 	SP Salisbury 
	CO Colchester 	KW Orkney 			SR Sunderland 
	CR Croydon 		KY Kirkcaldy 			SS Southend on Sea 
	CV Coventry 		LA Lancaster 			SW London SW1 - 20 
	CW Crewe 		LD Llandrindod Wells 		SY Shrewsbury 
	DA Dartford 		LE Leicester 			TA Taunton 
	DD Dundee 		LL Llandudno 			TD Tweed 
	DE Derby 		LN Lincoln 			TF Telford 
	CT Canterbury 	LP Liverpool 			ST Stoke on Trent 
	DG Dumfries 		LS Leeds 			TN Tonbridge 
	DH Durham 		LU Luton 			TQ Torquay 
	DN Doncaster 		ME Medway 			TS Teeside 
	DT Dorchester 		MK Milton Keynes 		TW Twickenham 
	DY Dudley 		ML Motherwell 		UB Uxbridge 
	DL Darlington 		MR Manchester 		TR Truro 
	EC London EC1 - 4 	NE Newcastle upon Tyne 	WA Warrington 
	EH Edinburgh 		NG Nottingham 		WC London WC1 -  2 
	EL London E1 - 18 	NL London N1 – 22 		WL London W1 - 14 
	EN Enfield 		NN Northampton 		WD W atford 
	EX Exeter 		NP Newport 			WF W akefield 
	FK Falkirk 		NR Norwich 			WN Wigan 
	FY Blackpool 		NW London NW1 – 11 	WR Worcester 
	GS Glasgow 		OL Oldham 			WS Walsall 
	GL Gloucester 		OX Oxford 			WV Wolverhampton 
				PA Paisley 			YO York 
				PE Peterborough 		ZE Shetland Isles