Please take a look at this .htaccess file

Please take a look at this .htaccess file

I am trying to implement 301's for sub-pages on my site which is hosted on
an Apache server (Fasthosts), using Rewrite scripts in the .htaccess file.
I have tried to follow many pieces of documentation (infact, I've never
had any problems implementing 301's using .htaccess before!) but on this
particular website, nothing seems to work.
There is currently a 301 re-direct in there from non-www to www which is
working fine. There are also some other snippets using regex which I
imagine are for the CMS.
Below is the current state of the .htaccess file. An example of a 301 I'm
trying to re-direct is in there (Lines 5 & 6)
Old page: http://www.junkwize.com/home-Garden%20Clearance to New page:
http://www.junkwize.com/services/garden-clearance-london
.htaccess file:
RewriteEngine On
RewriteCond %{HTTP_HOST} ^junkwize.com
RewriteRule (.*) http://www.junkwize.com/$1 [R=301]
RewriteCond %{HTTP_HOST} www.junkwize.com/home-Garden%20Clearance
RewriteRule (.*) http://www.junkwize.com/services/garden-clearance-london
[R=301]
#Options +FollowSymlinks
RewriteRule ^.htaccess$ — [F]
RewriteRule ^([/admin]+)$ admin/login.php [L]
RewriteRule ^([/admin]+)([/blocks]+)$ admin/login.php [L]
RewriteRule ^([/blocks]+)$ index.php [L]
# RewriteRule ^([^/\.]+)-([^/\.]+)-([^/\.]+)$
index.php?main=$1&id=$2&menu=$3 [L]
RewriteRule ^([/deals]+)-([^/\.]+)$ index.php?main=$1&id=$2 [L]
# RewriteRule ^([^/\.]+)-([^/\.]+)$ index.php?main=$1&leftmain=$2 [L]
RewriteRule ^([^/\.]+)/([^/\.]+)$ index.php?main=$1&leftmain=$2 [L]
RewriteRule ^([^/\.]+)$ index.php?main=$1 [L]
Any help would be much appreciated.
Many thanks.