sentences:  This comes in two forms; a faster integrated core where some states forge ahead with a new project, and opt-outs where a few states are excused from normal integration.The notion of multi-speed integration is anathema to some, including President Juncker, who see it as divisive to the European project and others, such as the less-integrated states, who feel they would be left behind.It is however supported by others, such as President Macron, to move forward in integration faster.