I have a standard structure using \startfrontmatter\stopfrontmatter

Part of the front matter is the table of contents, but (as with every chapter in my book) the RHS is where the chapter starts, but on the opposing page LHS there is something too (mostly a quote or so). This is done with 

\startsetups chapter:before
    \page[left]
    \noheaderandfooterlines
    \startalignment[left,nothyphenated]
\startnarrower[4*left]
    \em \getbuffer[chapter:quote]
\stopnarrower
    \stopalignment
    \resetsetups[quote:text]
    \page[right]
    \noheaderandfooterlines
    \blank[force,2*big]
\stopsetups

My main product file has

\startfrontmatter
\startbuffer [chapter:quote]
A Quote\crlf
{\tf An author}
\stopbuffer
\completecontent
        \component c_introduction
\stopfrontmatter
\startbodymatter

Now, before the content chapter and after that initial title page, I get two empty pages, which is right. However, the second empty page (RHS) has a page number. How do I suppress that page number?

I’m using MKII

G