Should flexibility of this kind result in there being inadequate rules in some countries then we should work towards greater harmonisation.
1	Should	shall	AUX	VM	Mood=Ind|Person=3|Tense=Past|VerbForm=Fin	6	aux	_	_
2	flexibility	flexibility	NOUN	S	Number=Sing	6	nsubj	_	_
3	of	of	ADP	E	_	5	case	_	_
4	this	this	DET	DD	Number=Sing|PronType=Dem	5	det	_	_
5	kind	kind	ADJ	A	Degree=Pos	2	nmod	_	_
6	result	result	VERB	V	VerbForm=Inf	0	root	_	_
7	in	in	ADP	E	_	9	mark	_	_
8	there	there	PRON	_	_	9	expl	_	_
9	being	be	VERB	V	VerbForm=Ger	6	advcl	_	_
10	inadequate	inadequate	ADJ	A	Degree=Pos	11	amod	_	_
11	rules	rule	NOUN	S	Number=Plur	9	nsubj	_	_
12	in	in	ADP	E	_	14	case	_	_
13	some	some	DET	DI	PronType=Ind	14	det	_	_
14	countries	country	NOUN	S	Number=Plur	9	obl	_	_
15	then	then	SCONJ	CS	_	18	mark	_	_
16	we	we	PRON	PE	Number=Plur|Person=1|PronType=Prs	18	nsubj	_	_
17	should	shall	AUX	VM	Mood=Ind|Person=3|Tense=Past|VerbForm=Fin	18	aux	_	_
18	work	work	VERB	V	VerbForm=Inf	6	advcl	_	_
19	towards	towards	ADP	E	_	21	case	_	_
20	greater	greater	ADJ	A	Degree=Cmp	21	amod	_	_
21	harmonisation	harmonization	NOUN	S	Number=Sing	18	obl	_	SpaceAfter=No
22	.	.	PUNCT	FS	_	6	punct	_	_
